100000 - Document - Document and Entity Information
link:presentationLink
link:calculationLink
link:definitionLink
100010 - Statement - CONSOLIDATED BALANCE SHEETS
link:presentationLink
link:calculationLink
link:definitionLink
100020 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
100030 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS
link:presentationLink
link:calculationLink
link:definitionLink
100040 - Statement - STATEMENTS OF SHAREHOLDERS' EQUITY
link:presentationLink
link:calculationLink
link:definitionLink
100050 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS
link:presentationLink
link:calculationLink
link:definitionLink
995455 - Disclosure - DESCRIPTION OF BUSINESS
link:presentationLink
link:calculationLink
link:definitionLink
995465 - Disclosure - IMPACT OF COVID- 19
link:presentationLink
link:calculationLink
link:definitionLink
995475 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
link:presentationLink
link:calculationLink
link:definitionLink
995485 - Disclosure - REVENUE
link:presentationLink
link:calculationLink
link:definitionLink
995495 - Disclosure - ACCOUNTS RECEIVABLE
link:presentationLink
link:calculationLink
link:definitionLink
995505 - Disclosure - INVENTORIES
link:presentationLink
link:calculationLink
link:definitionLink
995515 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS
link:presentationLink
link:calculationLink
link:definitionLink
995525 - Disclosure - PROPERTY AND EQUIPMENT
link:presentationLink
link:calculationLink
link:definitionLink
995535 - Disclosure - LEASES
link:presentationLink
link:calculationLink
link:definitionLink
995545 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS
link:presentationLink
link:calculationLink
link:definitionLink
995555 - Disclosure - ACCRUED EXPENSES AND OTHER
link:presentationLink
link:calculationLink
link:definitionLink
995565 - Disclosure - NET (LOSS) INCOME PER COMMON SHARE
link:presentationLink
link:calculationLink
link:definitionLink
995575 - Disclosure - LONG-TERM DEBT
link:presentationLink
link:calculationLink
link:definitionLink
995585 - Disclosure - INCOME TAXES
link:presentationLink
link:calculationLink
link:definitionLink
995595 - Disclosure - COMMITMENTS AND CONTINGENCIES
link:presentationLink
link:calculationLink
link:definitionLink
995605 - Disclosure - SHAREHOLDERS' EQUITY
link:presentationLink
link:calculationLink
link:definitionLink
995615 - Disclosure - STOCK OPTIONS AND RESTRICTED SHARES
link:presentationLink
link:calculationLink
link:definitionLink
995625 - Disclosure - SEGMENT DATA
link:presentationLink
link:calculationLink
link:definitionLink
995635 - Disclosure - ACQUISITION
link:presentationLink
link:calculationLink
link:definitionLink
995645 - Disclosure - RESTRUCTURING EXPENSE
link:presentationLink
link:calculationLink
link:definitionLink
995655 - Disclosure - SUBSEQUENT EVENT
link:presentationLink
link:calculationLink
link:definitionLink
995665 - Disclosure - QUARTERLY FINANCIAL DATA (UNAUDITED)
link:presentationLink
link:calculationLink
link:definitionLink
995675 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
link:presentationLink
link:calculationLink
link:definitionLink
995685 - Disclosure - REVENUE (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995695 - Disclosure - ACCOUNTS RECEIVABLE (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995705 - Disclosure - INVENTORIES (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995715 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995725 - Disclosure - PROPERTY AND EQUIPMENT (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995735 - Disclosure - LEASES (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995745 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995755 - Disclosure - ACCRUED EXPENSES AND OTHER (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995765 - Disclosure - NET (LOSS) INCOME PER COMMON SHARE (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995775 - Disclosure - LONG-TERM DEBT (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995785 - Disclosure - INCOME TAXES (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995795 - Disclosure - SHAREHOLDERS' EQUITY (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995805 - Disclosure - STOCK OPTIONS AND RESTRICTED SHARES (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995815 - Disclosure - SEGMENT DATA (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995825 - Disclosure - RESTRUCTURING EXPENSE (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995835 - Disclosure - ACQUISITION (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995845 - Disclosure - QUARTERLY FINANCIAL DATA (UNAUDITED) (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995855 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995865 - Disclosure - REVENUE - Narrative (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995875 - Disclosure - REVENUE - Disaggregation of Revenue (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995885 - Disclosure - REVENUE - Product Revenue (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995895 - Disclosure - REVENUE - Summary of Contract Assets and Liabilities (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995905 - Disclosure - ACCOUNTS RECEIVABLE (Accounts Receivable and Allowance for Doubtful Accounts) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995915 - Disclosure - ACCOUNTS RECEIVABLE - Summary of Orion' s allowance for credit losses (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995925 - Disclosure - INVENTORIES (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995935 - Disclosure - INVENTORIES (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995945 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995955 - Disclosure - PROPERTY AND EQUIPMENT (Summary of Property and Equipment) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995965 - Disclosure - PROPERTY AND EQUIPMENT (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995975 - Disclosure - PROPERTY AND EQUIPMENT (Useful Lives) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995985 - Disclosure - LEASES (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995995 - Disclosure - LEASES (Summary of Assets Leased from Third Parties) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996005 - Disclosure - LEASES (Summary of Estimated Maturity of Lease Liabilities) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996015 - Disclosure - LEASES (Schedule of Revenue and Cost of Sales Arising from Sales-Type Leases) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996025 - Disclosure - LEASES (Summary of Estimated Maturity of Lease Liabilities) (Details) 2
link:presentationLink
link:calculationLink
link:definitionLink
996035 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996045 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Useful Lives) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996055 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Summary of Components and Changes in Other Intangible Assets) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996065 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Summary of Estimated Amortization Expense) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996075 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Summary of Amortization Expense) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996085 - Disclosure - ACCRUED EXPENSES AND OTHER (Accrued Expenses and Other) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996095 - Disclosure - ACCRUED EXPENSES AND OTHER (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996105 - Disclosure - ACCRUED EXPENSES AND OTHER (Warranty Accrual) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996115 - Disclosure - NET (LOSS) INCOME PER COMMON SHARE (Earnings per Share) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996125 - Disclosure - NET (LOSS) INCOME PER COMMON SHARE (Potentially Dilutive Securities Excluded From the Calculation of Diluted Net (Loss) Income Per Common Share ) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996135 - Disclosure - LONG-TERM DEBT (Summary of Long-Term Debt) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996145 - Disclosure - LONG-TERM DEBT (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996155 - Disclosure - LONG-TERM DEBT (Aggregate Maturities) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996165 - Disclosure - INCOME TAXES (Schedule of Components of Income Tax Expense or Benefit) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996175 - Disclosure - INCOME TAXES (Reconciliation of Tax Rates) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996185 - Disclosure - INCOME TAXES (Schedule of Components of Income Tax Expense or Benefit) (Details) 2
link:presentationLink
link:calculationLink
link:definitionLink
996195 - Disclosure - INCOME TAXES (Schedule of Deferred Tax Assets) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996205 - Disclosure - INCOME TAXES (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996215 - Disclosure - INCOME TAXES (Unrecognized Tax Benefit Activity) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996225 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996235 - Disclosure - SHAREHOLDERS' EQUITY (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996245 - Disclosure - SHAREHOLDERS' EQUITY (Schedule of ESPP Activity) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996255 - Disclosure - STOCK OPTIONS AND RESTRICTED SHARES (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996265 - Disclosure - STOCK OPTIONS AND RESTRICTED SHARES (Stock-based Compensation) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996275 - Disclosure - STOCK OPTIONS AND RESTRICTED SHARES (Summary of Outstanding Stock Options) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996285 - Disclosure - STOCK OPTIONS AND RESTRICTED SHARES (Summary of Exercise Price Range) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996295 - Disclosure - STOCK OPTIONS AND RESTRICTED SHARES (Schedule of Performance-Vesting Restricted Stock and Time Vesting-Restricted Stock) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996305 - Disclosure - STOCK OPTIONS AND RESTRICTED SHARES (Summary of Unrecognized Compensation Cost) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996315 - Disclosure - SEGMENT DATA (Reconciliation of Segment Operations) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996325 - Disclosure - SEGMENT DATA (Reconciliation of Segment Assets and Liabilities) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996335 - Disclosure - SEGMENT DATA (Additional Information) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996345 - Disclosure - RESTRUCTURING EXPENSE (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996355 - Disclosure - RESTRUCTURING EXPENSE (Details )
link:presentationLink
link:calculationLink
link:definitionLink
996365 - Disclosure - RESTRUCTURING EXPENSE BY SEGMENT (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996375 - Disclosure - ACQUISITION (Narrative) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996385 - Disclosure - ACQUISITION - Schedule of Preliminary Allocation of Purchase Consideration to Fair Value of Assets Acquired and Liabilities Assumed (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996395 - Disclosure - ACQUISITION - Schedule of Intangible Assets Acquired at Date of Acquisition (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996405 - Disclosure - SUBSEQUENT EVENT (Additional Information) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996415 - Disclosure - QUARTERLY FINANCIAL DATA (UNAUDITED) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996425 - Disclosure - QUARTERLY FINANCIAL DATA (UNAUDITED) (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
Accounts Receivable, before Allowance for Credit Loss, Current
Accounts receivable, gross
Auditor Firm ID
Auditor Firm ID
Fiscal 2025
Lessee, Operating Lease, Liability, to be Paid, Year One
Compliance with the Continued Listing Standards of the Nasdaq Capital Market ("Nasdaq")
Compliance with the Continued Listing Standards of the Nasdaq Capital Market [Policy Text Block]
Compliance with the Continued Listing Standards of the Nasdaq Capital Market [Policy Text Block]
Document Transition Report
Document Transition Report
Lighting Segment
Lighting Segment [Member]
Lighting Segment [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Weighted Average Remaining Contractual Life (Years)
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Unusual or Infrequent Items, or Both [Abstract]
Restructuring Cost and Reserve [Line Items]
Restructuring Cost And Reserve [Line Items]
Geographical [Axis]
Geographical
Inventory, Finished Goods, Valuation Reserves
Inventory Finished Goods Valuation Reserves
Finished goods
Quarterly Financial Information [Text Block]
QUARTERLY FINANCIAL DATA (UNAUDITED)
Other Liabilities, Noncurrent
Other long-term liabilities
Schedule of Segment Reporting Information, by Segment [Table]
Schedule Of Segment Reporting Information By Segment [Table]
Increase (Decrease) in Prepaid Expense and Other Assets
Prepaid expenses and other assets
Allowance for Credit Losses
Receivables, Trade and Other Accounts Receivable, Allowance for Doubtful Accounts, Policy [Policy Text Block]
Fiscal 2026
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Lessee, operating lease, liability, to be paid, after year four.
Lessee Operating Lease Liability To Be Paid After Year Four
Thereafter
Entity Public Float
Entity Public Float
Fiscal 2028
Lessee, Operating Lease, Liability, to be Paid, Year Four
Schedule of Other Current Assets [Table Text Block]
Summary of Prepaid Expenses and Other Current Assets
Weighted Average [Member]
Weighted average [Member]
Business Combination Additional Earnout Related Purchase Price
Business Combination Additional Earnout Related Purchase Price
Business combination additional earnout related purchase price
Income Tax, Policy [Policy Text Block]
Income Taxes
Property, Plant and Equipment, Useful Life
Property, plant and equipment, useful life
Long term debt and capital lease obligations less current maturities.
Long Term Debt And Capital Lease Obligations Less Current Maturities
Long-term debt, less current maturities
Issuance of common stock for acquisition, share
Issuance of common stock for acquisition, share
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
Total
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
Increase (decrease) in valuation allowance
Disaggregation of Revenue [Table Text Block]
Disaggregation of Revenue
Concentration Risk Type [Axis]
Concentration Risk Type
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Schedule of Business Acquisitions, by Acquisition [Table]
Schedule Of Business Acquisitions By Acquisition [Table]
Contract with Customer, Liability, Current
Deferred revenue, current
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]
Schedule of Preliminary Allocation of Purchase Consideration to Fair Value of Assets Acquired and Liabilities Assumed
Compensation Related Costs, Policy [Policy Text Block]
Incentive Plan
Distribution Services [Member]
Distribution Services [Member]
Orion Distribution Systems
Orion Distribution Services
SUBSEQUENT EVENT
Subsequent Events [Text Block]
Other Nonoperating Income
Other income
Cost of Goods and Service Benchmark [Member]
Cost of revenue
Two thousand eleven and two thousand twelve.
Two Thousand Eleven And Two Thousand Twelve [Member]
2011 & 2012
Stock Issued During Period, Shares, Issued for Services
Issuance of stock and shares for services (shares)
Debt Instrument, Annual Principal Payment
Annual lease payment
Inventory, Raw Materials and Supplies, Gross
Raw materials and components
Inventory, Raw Materials and Supplies, Gross, Total
Operating Lease, Liability, Noncurrent
Operating lease liabilities non-current
Stock Repurchased During Period, Shares
Stock repurchased during period, shares
Treasury stock: 9,471,221 and 9,471,684 common shares at March 31, 2024 and 2023
Treasury Stock, Common, Value
Finite-Lived Intangible Assets, Amortization Method
Intangible assets, useful life description
Services Group.
Services Group [Member]
Orion Services Group
Orion Services Group
Debt maturity month and year.
Debt Maturity Month And Year
Debt maturity month and year
Business combination recognized identifiable assets acquired and liabilities assumed current liabilities accrued expenses and other.
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accrued Expenses And Other
Accrued expenses and other
Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax
Business acquisition, pro forma operating income loss
Balance Sheet Location [Axis]
Assets, Current
Total current assets
Extinguishment of Debt, Type [Domain]
Extinguishment of Debt, Type
Liabilities and Equity
Total liabilities and shareholders’ equity
Entity Address, State or Province
Entity Address, State or Province
Deferred Tax Assets, Other
Other
Inventory, Raw Materials and Supplies, Valuation Reserves
Inventory Raw Materials And Supplies Valuation Reserves
Raw materials and components
Long-Term Debt [Text Block]
LONG-TERM DEBT
Deferred Income Tax Assets, Net
Deferred tax assets
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Ending Balance (shares)
Beginning Balance (shares)
Outstanding and Vested (shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted Average Fair Value Price Shares issued
Fiscal 2025
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Next Twelve Months.
Employee Service Share Based Compensation Nonvested Awards Compensation Cost Not Yet Recognized Next Twelve Months
Inventory Disclosure [Text Block]
INVENTORIES
Trading Symbol
Trading Symbol
Deferred Tax Assets, Net of Valuation Allowance
Deferred tax assets, net of valuation allowance
Adjusted Opening Balance Sheet [Member]
Adjusted Opening Balance Sheet [Member]
Adjusted Opening Balance Sheet
Common Stock, Shares, Issued
Common stock, shares issued (in shares)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent
Equity compensation cancellations
Fiscal 2026
Long-Term Debt, Maturity, Year Two
Voltrek [Member
Voltrek [Member
Voltrek [Member]
Prepaid Expense and Other Assets, Current
Prepaid expenses and other current assets
Total
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables
Accounts receivable
Selling and Marketing Expense [Member]
Sales and marketing
Lease Expiration Date
Termination of lease
Foreign Tax Authority [Member]
Foreign Country
Shares, Outstanding
Shareholders' equity, at end of period (shares)
Shareholders' equity, beginning of period (Shares)
Line of Credit Facility, Remaining Borrowing Capacity
Credit facility, available amount
Fiscal 2027
Lessee, Operating Lease, Liability, to be Paid, Year Three
Common Stock, Capital Shares Reserved for Future Issuance
Reserved shares for issuance to eligible participants (in shares)
Business Combination Disclosure [Text Block]
ACQUISITION
Long-Term Debt, Current Maturities
Current maturities of long-term debt
Less current maturities
Long-Term Debt, Current Maturities, Total
Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]
Summary of Range of Exercise Prices
Deferred Tax Liabilities, Property, Plant and Equipment
Fixed assets
Entity Address, City or Town
Entity Address, City or Town
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]
Operating Lease, Weighted Average Discount Rate, Percent
Operating lease, weighted average discount rate
Product, Light Fixture Sales-Type Lease [Member]
Product Light Fixture Sales Type Lease [Member]
Light fixture sales-type lease
Property, Plant and Equipment [Table Text Block]
Property and Equipment
Tradename.
Tradename [Member]
Tradename [Member]
Subsequent Event [Member]
Subsequent Event
Subsequent Event Type [Axis]
Subsequent Event Type
Additions/(reductions) for tax positions of prior years
Additions/(reductions) for tax positions of prior years
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Schedule of Components of Income Tax Expense (Benefit)
Area of operating eased property.
Area Of Operating Leased Property
Area of operating leased property
Business Acquisition, Pro Forma Revenue
Pro forma revenue
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory
Inventory
Property, Plant and Equipment, Net [Abstract]
Property and equipment
Customers three.
Customers Three [Member]
Customers Three
Deferred Bonus [Member]
Deferred Bonus
Deferred Bonus and Profit Sharing Arrangement, Individual Contract, Type of Deferred Compensation [Domain]
Deferred Bonus and Profit Sharing Arrangement, Individual Contract, Type of Deferred Compensation
Allowance for credit losses
Accounts Receivable, Allowance for Credit Loss, Current
Preferred Stock, Par or Stated Value Per Share
Preferred stock, par value (USD per share)
Impairment of property and equipment
Impairment, Long-Lived Asset, Held-for-Use
Impairment, Long-Lived Asset, Held-for-Use, Total
Statement of Stockholders' Equity [Abstract]
Effective income tax rate reconciliation state return to provision.
Effective Income Tax Rate Reconciliation State Return To Provision
State return to provision
Operating Lease, Liability, Current
Operating lease liabilities current
Lender Name [Axis]
Lender Name
Revenue from Contract with Customer, Including Assessed Tax
Total revenues from contracts with customers
Long-Term Debt
Total long-term debt
Property, Plant and Equipment, Net
Property and equipment, net
Net property and equipment
Equity Method Investment, Aggregate Cost
Equity method investment at cost
Stock issued during period shares stock options exercised for cash.
Stock Issued During Period Shares Stock Options Exercised For Cash
Exercise of stock options for cash (shares)
Restructuring Charges
Total restructuring charges
Restructuring Charges, Total
Investment Income, Interest
Interest income
Credit loss/bad debt expense
Accounts Receivable, Credit Loss Expense (Reversal)
Schedule of intangible assets.
Schedule Of Intangible Assets Table [Text Block]
Summary of Components and Changes in Other Intangible Assets
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Statutory federal tax rate
Business Combination, Contingent Consideration, Liability
Business combination, earnout related purchase price
Business Combination, Contingent Consideration, Liability, Total
Treasury Stock, Common, Shares
Treasury stock (in shares)
Entity Central Index Key
Entity Central Index Key
Plan Name [Domain]
Plan Name
Other Liabilities Disclosure [Abstract]
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
ACCOUNTS RECEIVABLE
Schedule of Changes in Orion' s allowance for credit losses
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
Change in contract liability
Change In Contract With Customer Liability
Change in contract with customer liability
Preferred Stock, Shares Outstanding
Preferred stock, shares outstanding (in shares)
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock, Shares Outstanding, Ending Balance
Unusual or Infrequent Items, or Both, Disclosure [Text Block]
IMPACT OF COVID-19
Preliminary Opening Balance Sheet [Member]
Preliminary Opening Balance Sheet [Member]
Preliminary Opening Balance Sheet
Liabilities, Current
Total current liabilities
Entity Tax Identification Number
Entity Tax Identification Number
(Loss) income before income tax
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]
Inventory, Finished Goods, Net of Reserves
Finished goods
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Changes in operating assets and liabilities, net of acquisitions:
Increase (Decrease) in Operating Capital [Abstract]
Payments of Debt Issuance Costs
Debt issue costs
Inventories [Member]
Inventories
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost
Equity compensation
Line of Credit Facility [Table]
Line Of Credit Facility [Table]
Construction in Progress [Member]
Construction in progress
Stock Issued During Period, Value, Employee Stock Purchase Plan
Shares issued under Employee Stock Purchase Plan
Restricted Stock [Member]
Restricted shares
Plan Name [Axis]
Plan Name
Geographical [Domain]
Geographical
Lessee, Operating Lease, Term of Contract
Term of other leases
Assets
Total Assets
Total Assets
Solar Energy [Member]
Solar Energy [Member]
Solar energy related revenues
Lessee operating, finance leases and sale leaseback transactions.
Lessee Operating Finance Leases And Sale Leaseback Transactions [Text Block]
LEASES
Operating Lease, Right-of-Use Asset
Operating lease assets
Debt instrument two member.
Debt Instrument Two [Member]
Debt Instrument 2
Line of Credit Facility [Line Items]
Line Of Credit Facility [Line Items]
Entity Registrant Name
Entity Registrant Name
Lessee, Lease, Description [Line Items]
Lessee Lease Description [Line Items]
Retained Earnings (Accumulated Deficit)
Retained deficit
Retained Earnings (Accumulated Deficit), Total
Supplemental Cash Flow Information [Abstract]
Supplemental cash flow information:
Retained Earnings [Member]
Retained Earnings (Deficit)
Corporate and Other
Corporate and Other [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Shares outstanding, end of the period (shares)
Shares outstanding, beginning of the period (shares)
Federal Income Tax Expense (Benefit), Continuing Operations
Total Federal
Impairment on intangibles
Impairment of Intangible Assets, Finite-Lived
Not Found During Migration Deprecated Concept Equipment Leased To Other Party Member
Not Found During Migration Deprecated Concept Equipment Leased To Other Party [Member]
Equipment leased to customers
Equipment leased to customers under Power Purchase Agreements
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Shares issued under Employee Stock Purchase Plan (shares)
Shares Issued Under ESPP Plan
Minimum [Member]
Minimum
Minimum [Member]
Revenues
Revenues
Total revenue
Total revenue
Significant Accounting Policies [Text Block]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Operating Lease, Liability
Total lease liabilities
Present value of lease liabilities
Land Improvements [Member]
Land and land improvements
Land improvements
Standard and Extended Product Warranty Accrual, Period Increase (Decrease)
Accruals
Standard and Extended Product Warranty Accrual, Period Increase (Decrease), Total
Revenue [Policy Text Block]
Revenue Recognition
Equity Component [Domain]
Equity Component
Earnest Money Deposits
Customary closing adjustments
Segments [Axis]
Segments
Receivables [Abstract]
Operating Loss Carryforwards [Table]
Operating Loss Carryforwards [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted Average Exercise Price
Debt Disclosure [Abstract]
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation
Employee tax withholdings on stock-based compensation
Building and Building Improvements [Member]
Buildings and building improvements
Entity Current Reporting Status
Entity Current Reporting Status
Common Stock, Shares Authorized
Common stock, shares authorized (in shares)
Research and Development Expense
Research and development
Research and Development Expense, Total
Springing minimum fixed cost coverage ratio covenant percentage of committed facility.
Springing Minimum Fixed Cost Coverage Ratio Covenant Percentage Of Committed Facility
Credit agreement, springing minimum fixed cost coverage ratio covenant percentage of committed facility
Deferred Tax Liabilities, Gross
Total deferred tax liabilities
Deferred Tax Liabilities, Gross, Total
Deferred Tax Asset, Interest Carryforward
Interest deduction carry-forward
Product Warranty Liability [Line Items]
Product Warranty Liability [Line Items]
Stock Repurchase Program, Authorized Amount
Stock repurchase program, authorized amount
Assets [Abstract]
Assets
Accounting Standards Update [Extensible Enumeration]
Accounting Standards Update [Extensible List]
Proceeds from Issuance of Common Stock
Issuance of common stock in connection with acquisition
Billing Status, Type [Axis]
Share-Based Payment Arrangement, Option, Exercise Price Range [Table]
Schedule Of Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range [Table]
Total amortization of intangible assets
Amortization of Intangible Assets
Amortization of intangible assets
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Number of shares available for grant
Deferred Tax Liabilities, Leasing Arrangements
Lease ROU asset
Common stock, no par value: Shares authorized: 200,000,000 at March 31, 2024 and 2023; shares issued: 42,038,967 and 41,767,092 at March 31, 2024 and 2023; shares outstanding: 32,567,746 and 32,295,408 at March 31, 2024 and 2023
Common Stock, Value, Issued
Value of Common Stock
Range three.
Range Three [Member]
$2.41
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
Change in valuation reserve
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
ACCRUED EXPENSES AND OTHER
Bill and Hold Inventory Recognized [Member]
BillandHoldInventoryRecognized[Member]
BillandHoldInventoryRecognized[Member]
Other Noncash Income (Expense)
Other
Other Noncash Income (Expense), Total
Proceeds from Sale of Property, Plant, and Equipment
Proceeds from sales of property, plant and equipment
Proceeds from Sale of Property, Plant, and Equipment, Total
Revenue Recognized
Contract with Customer, Liability, Revenue Recognized
Furniture and Fixtures [Member]
Furniture, fixtures and office equipment
Accrued Liabilities, Current
Accrued expenses and other
Total
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents
Cash
Current Fiscal Year End Date
Current Fiscal Year End Date
Share-Based Payment Arrangement, Noncash Expense
Stock-based compensation
Share-Based Payment Arrangement, Noncash Expense, Total
Auditor Name
Auditor Name
(Loss) income from operations
Operating Income (Loss)
Operating Income (Loss)
At market issuance sales agreement.
At Market Issuance Sales Agreement [Member]
At Market Issuance Sales Agreement
Business Combination, Consideration Transferred
Purchase price
Business Combination, Consideration Transferred, Total
Tax Period [Axis]
Tax Period
Deferred
Deferred Income Tax Expense (Benefit)
Deferred income tax benefit
Deferred Income Tax Expense (Benefit), Total
Income tax expense
Income Tax Expense (Benefit)
Total provision (benefit) for income taxes
Research and Development Expense [Member]
Research and development
Performance Vesting Restricted Stock [Member]
Performance Vesting Restricted Stock [Member]
Performance-vesting restricted stock [Member]
Bill and Hold Revenue Had Not Shipped [Member]
Bill and hold Revenue had not Shipped [Member]
BillandholdRevenuehadnotShippedm[Member]
Stock Issued During Period, Shares, Acquisitions
Issuance of common stock for acquisition (shares)
Increase in Tax Expense
Increase in Tax Expense
Increase in tax expense
Concentration Risk, Percentage
Concentration risk, percentage
Share-Based Payment Arrangement, Expense
Total
Compensation expense
Operating Expense [Member]
Operating Expenses [Member]
Indefinite-Lived Intangible Assets [Axis]
Indefinite-lived Intangible Assets
Payments to Acquire Property, Plant, and Equipment and Productive Assets
Payments To Acquire Property Plant And Equipment And Productive Assets
Capital Expenditures
Payment, Tax Withholding, Share-Based Payment Arrangement
Payments to settle employee tax withholdings on stock-based compensation
Disaggregation of Revenue [Table]
Disaggregation Of Revenue [Table]
Equipment [Member]
Plant equipment
Concentration Risk [Line Items]
Concentration of Credit Risk and Other Risks and Uncertainties
Finite-Lived Intangible Assets, Net
Amortized Intangible Assets, Net
Finite-Lived Intangible Assets, Net, Beginning Balance
Finite-Lived Intangible Assets, Net, Ending Balance
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Schedule of Segment Information
Deferred revenue
Deferred Revenue
Deferred Revenue, Total
Revenue from Contract with Customer [Text Block]
REVENUE
Proceeds from issuance of debt or sale of equity securities.
Proceeds From Issuance Of Debt Or Sale Of Equity Securities
Proceeds from issuance of debt or sale of equity securities
Stock Issued During Period, Shares, Restricted Stock Award, Gross
Stock-based compensation (shares)
Federal Government [Member]
Federal Government [Member]
Federal government
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Outstanding stock options
Line of credit facility early termination fee.
Line Of Credit Facility Early Termination Fee
Credit agreement, early termination fees
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Property Plant And Equipment Estimated Useful Lives
PropertyPlantAndEquipmentEstimatedUsefulLive
PropertyPlantAndEquipmentEstimatedUsefulLive
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Deferred tax balance valuation allowance
Cumulative Effect, Period of Adoption, Adjustment [Member]
Cumulative Effect, Period of Adoption, Adjustment
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Additions based on tax positions related to the current period positions
Lessor, Operating Lease, Existence of Option to Extend [true false]
Lessor, Operating Lease, Existence of Option to Extend [true false]
Operating Expenses [Abstract]
Operating expenses:
Property, Plant and Equipment [Abstract]
Long-Term Debt, Type [Domain]
Long-term Debt, Type
Entity Voluntary Filers
Entity Voluntary Filers
Electric Vehicle Charging [Member]
Electric Vehicle Charging [Member]
Electric Vehicles
Subsequent Events [Abstract]
Manitowoc.
Manitowoc [Member]
Manitowoc, WI
Business Combination Estimate Of Earn Out Liability.
Business Combination Estimate Of Earn Out Liability
Business combination, estimate of earn-out liability
Employee stock purchase plans shares authorized.
Employee Stock Purchase Plans Shares Authorized
Employee stock purchase plan, shares authorized
Revolving credit facility
Revolving credit facility
Revolving credit facility
Commitments and Contingencies Disclosure [Abstract]
Other Assets, Noncurrent
Other long-term assets
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Granted (shares)
Other Accrued Liabilities, Current
Other accruals
Summary of Issuance of Stock Under Employee Stock Ownership Plan.
Summary Of Issuance Of Stock Under Employee Stock Ownership Plan [Abstract]
Shares issued from treasury
Equity [Text Block]
SHAREHOLDERS' EQUITY
Proceeds from employee equity exercises
Proceeds from Exercise of Warrants and Stock Options
Proceeds From Exercise Of Warrants And Stock Options
Depreciation
Depreciation
Depreciation, Total
Interest Paid, Excluding Capitalized Interest, Operating Activities
Cash paid for interest
Line of credit springing minimum fixed cost coverage ratio.
Line Of Credit Springing Minimum Fixed Cost Coverage Ratio
Credit agreement, springing minimum fixed cost coverage ratio
Schedule of Share-Based Compensation, Employee Stock Purchase Plan, Activity [Table Text Block]
Shares Issued from Treasury
Fiscal 2028
Finite-Lived Intangible Asset, Expected Amortization, Year Four
Fiscal 2025
Finite-Lived Intangible Asset, Expected Amortization, Year One
Inventory, Net [Abstract]
Net
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Finite-Lived Intangible Assets, Estimated Amortization Expense
Extinguishment of Debt [Axis]
Extinguishment of Debt
Accounts Receivable, after Allowance for Credit Loss, Noncurrent
Long-term accounts receivable
Accounts Receivable, after Allowance for Credit Loss, Noncurrent, Total
Equity, Attributable to Parent [Abstract]
Shareholders’ equity:
Developed Technology Rights [Member]
Developed technology [Member]
Entity [Domain]
Loss (gain) on sale of property and equipment
Gain (Loss) on Disposition of Property Plant Equipment
Gain (Loss) on Disposition of Property Plant Equipment, Total
Line of Credit Facility, Maximum Borrowing Capacity
Credit facility, amount
Total fair value of shares vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value
Cost of Goods and Services Sold
Cost of revenue
Cost of Goods and Services Sold, Total
Earnings Per Share [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Summary of Estimated Maturity of Lease Liabilities
Indefinite-Lived Intangible Assets, Major Class Name [Domain]
Indefinite-lived Intangible Assets, Major Class Name
Accounting Policies [Abstract]
Segments [Domain]
Segments
Fiscal 2029
Finite-Lived Intangible Asset, Expected Amortization, Year Five
Lessee, Lease, Description [Table]
Lessee Lease Description [Table]
Product Warranty Liability [Table]
Product Warranty Liability [Table]
Schedule of Extinguishment of Debt [Table]
Schedule Of Extinguishment Of Debt [Table]
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Concentration of Credit Risk and Other Risks and Uncertainties
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable
Accounts payable
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets
Prepaid expenses and other current assets
Line of Credit Facility, Expiration Period
Credit agreement period
Product, Legacy Solar Facilities [Member]
Product Legacy Solar Facilities [Member]
Legacy solar facilities
Long-Term Purchase Commitment [Table]
Long Term Purchase Commitment [Table]
Revolving Credit Facility [Member]
Revolving credit facility
Equity Method Investment, Other than Temporary Impairment
Impairment of equity method investment
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Due in Four Years.
Employee Service Share Based Compensation Nonvested Awards Compensation Cost Not Yet Recognized Due In Four Years
Fiscal 2026
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested Options Forfeited, Number of Shares
Forfeited (shares)
Basic net (loss) income per share
Earnings Per Share, Basic
Earnings Per Share, Basic, Total
Basic net (loss) income per share attributable to common shareholders
Customer Concentration Risk [Member]
Customer Concentration Risk
Maximum amount limit for employee stock purchase plan per employee.
Maximum Amount Limit For Employee Stock Purchase Plan Per Employee
Maximum amount limit for ESPP per employee
Commitments and Contingencies
Commitments and contingencies (Note 14)
Restructuring employees recognized expense
Restructuring Employees Recognized Expense
Restructuring Employees Recognized Expense
Business Combinations [Abstract]
Income Statement [Abstract]
Accounts Payable and Accrued Liabilities, Noncurrent, Total
Accounts Payable and Accrued Liabilities, Noncurrent
Accrued expenses
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual
Net sales
Property, Plant and Equipment Disclosure [Text Block]
PROPERTY AND EQUIPMENT
Increase in number of common stock shares available for Issuance.
Increase In Number Of Common Stock Shares Available For Issuance
Increase in number of common stock shares available for issuance
Indefinite-Lived Intangible Assets (Excluding Goodwill)
Indefinite-lived Intangible Assets
Indefinite-Lived Intangible Assets (Excluding Goodwill), Total
Indefinite-Lived Intangible Assets (Excluding Goodwill), Beginning Balance
Indefinite-Lived Intangible Assets (Excluding Goodwill), Ending Balance
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Summary of Contract Assets and Liabilities
Operating Lease, Cost
Operating lease costs
Statistical Measurement [Domain]
Statistical Measurement
Net Cash Provided by (Used in) Operating Activities
Net cash (used in) provided by operating activities
Finite-Lived Intangible Assets Acquired
Estimated Fair Value
Intangible assets
Document Period End Date
Document Period End Date
Statistical Measurement [Axis]
Statistical Measurement
Acquisition Costs, Period Cost
Acquisition related costs
End of period
Beginning of period
Accounts Receivable, Allowance for Credit Loss
Accounts Receivable, Allowance for Credit Loss, Ending Balance
Accounts Receivable, Allowance for Credit Loss, Beginning Balance
Commitments and Contingencies Disclosure [Text Block]
COMMITMENTS AND CONTINGENCIES
Stockholders' Equity Note [Abstract]
Reserve adjustment
Allowance For Doubtful Accounts Receivable Reserve Adjustment
Allowance For Doubtful Accounts Receivable Reserve Adjustment
Share Repurchase Program [Axis]
Share Repurchase Program
Diluted net (loss) income per share
Earnings Per Share, Diluted
Earnings Per Share, Diluted, Total
Diluted net (loss) income per share
Product and Service [Domain]
Product and Service
Other Long-Term Investments
Cost of product revenue
Cost of Sales [Member]
Deferred Tax Assets, Operating Loss Carryforwards
Federal and state operating loss carry-forwards
Deferred Tax Assets, Operating Loss Carryforwards, Total
Unrecognized Tax Benefits
Unrecognized tax benefits as of end of fiscal year
Unrecognized tax benefits as of beginning of fiscal year
Unrecognized tax benefits
Tax Credit Carryforward, Valuation Allowance
Net valuation allowance release
Concentration Risk Benchmark [Domain]
Concentration Risk Benchmark
Credit Concentration Risk [Member]
Credit Concentration Risk
Revenue from Contract with Customer [Abstract]
Debt Instrument, Name [Domain]
Debt Instrument, Name
Contract with Customer, Liability, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress
Contract liabilities
Deferred tax assets lease liability.
Deferred Tax Assets Lease Liability
Lease liability
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Number of Shares, Exercisable (shares)
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards [Line Items]
Voltrek LLC [Member]
Voltrek LLC [Member]
Voltrek LLC
Additional Paid in Capital, Common Stock
Additional paid-in capital
Inventory
Inventory, Policy [Policy Text Block]
Quarterly Financial Data [Abstract]
Schedule of Maturities of Long-Term Debt [Table Text Block]
Schedule of Maturities of Long-Term Debt
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Number of Shares
Deferred Tax Assets, Net
Total net deferred tax assets
Total net deferred tax (liabilities) assets
Deferred compensation arrangement with individual cash award threshold accrued expenses.
Deferred Compensation Arrangement With Individual Cash Award Threshold Accrued Expenses
Discretionary bonus payments, accrued expenses
Stock issued during period value stock options and warrants exercised for cash.
Stock Issued During Period Value Stock Options And Warrants Exercised For Cash
Exercise of stock options and warrants for cash
Exercisable at March 31, 2024
Share-Based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Exercise Price
Payments for Repurchase of Common Stock
Repurchase of common stock into treasury
Schedule of Restructuring and Related Costs [Table]
Schedule Of Restructuring And Related Costs [Table]
Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract]
Denominator:
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name
Proceeds from Long-Term Lines of Credit
Proceeds from revolving credit facility
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Exercised (shares)
Consolidation, Policy [Policy Text Block]
Principles of Consolidation
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Other, net
Selected Quarterly Financial Information [Abstract]
Liabilities and Equity [Abstract]
Liabilities and Shareholders’ Equity
Inventory reserve length of time of inventory usage considered.
Inventory Reserve Length Of Time Of Inventory Usage Considered
Inventory consideration usage
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]
Cost of Goods Sold, Sales-type Lease
Cost of product revenue
Earnings Per Share Reconciliation [Abstract]
Numerator:
Stock Issued During Period, Value, Acquisitions
Issuance of common stock for acquisition
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Deferred Tax Liabilities, Goodwill and Intangible Assets
Intangible assets
Deferred Tax Liabilities, Goodwill and Intangible Assets, Total
Entity Interactive Data Current
Entity Interactive Data Current
Selling and Marketing Expense
Sales and marketing
Selling and Marketing Expense, Total
Unbilled receivables.
Unbilled Receivables
Unbilled accounts receivable
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Unrecognized tax benefits that would impact effective tax rate
Increase (Decrease) in Accounts Payable
Accounts payable
Increase (Decrease) in Accounts Payable, Total
Fiscal 2027
Finite-Lived Intangible Asset, Expected Amortization, Year Three
Credit Facility [Domain]
Credit Facility
Range One [Member]
Range One [Member]
$2.41
Schedule of Product Warranty Liability [Table Text Block]
Changes in Warranty Accrual
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: Interest
Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]
Schedule of Intangible Assets Acquired at Date of Acquisition
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Shares issued (shares)
Recorded In Opening Balance Sheet
Recorded In Opening Balance Sheet
Recorded in opening balance sheet
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Exercised (in dollars per share)
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents
Lighting
Lighting [Member]
Lighting [Member]
Net (loss) income per common share: Basic
Earnings Per Share, Basic [Abstract]
Equity Components [Axis]
Equity Components
Share-Based Payment Arrangement, Nonvested Award, Cost [Table Text Block]
Summary of Unrecognized Compensation Cost Related to Non-vested Awards
Long-Term Debt, by Current and Noncurrent [Abstract]
Long-term debt
Increase (Decrease) in Accounts Receivable
Accounts receivable
Restructuring and Related Activities [Abstract]
Segment
Other Segments [Member]
Inventory Disclosure [Abstract]
Cash to fund acquisitions, net of cash received
Payments to Acquire Businesses, Gross
Business combination, cash purchase price
Increase (Decrease) in Contract with Customer, Asset
Revenue earned but not billed
Local Phone Number
Local Phone Number
Property, Plant and Equipment [Line Items]
Property and equipment
Sale of Stock [Axis]
Sale of Stock
Inventory Valuation Reserves
Total
Current Federal Tax Expense (Benefit)
Federal, Current
Effective Income Tax Rate Reconciliation, Tax Credit, Federal, Percent
Effective Income Tax Rate Reconciliation, Tax Credit, Federal, Percent
Federal tax credit
Goodwill
Goodwill
Goodwill, Total
Goodwill, Beginning Balance
Goodwill, Ending Balance
Jacksonville.
Jacksonville [Member]
Jacksonville Florida
Interest Costs Capitalized
Interest capitalized for construction in progress
Statement of Cash Flows [Abstract]
Rights agreement extended term.
Rights Agreement Extended Term
Rights agreement extended term
Income Tax Authority [Domain]
Income Tax Authority
Long-Term Line of Credit, Noncurrent
Revolving credit facility
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Segment Reporting Information [Line Items]
Corporate and Other
Gross Profit
Gross profit
Gross profit
Inventory [Line Items]
Inventory [Line Items]
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark
Document Annual Report
Document Annual Report
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Due Thereafter.
Employee Service Share Based Compensation Nonvested Awards Compensation Cost Not Yet Recognized Due Thereafter
Thereafter
Service [Member]
Service revenue
Customer two.
Customer Two [Member]
Customer Two
Debt Instrument, Interest Rate, Stated Percentage
Stated interest rate, percentage
Cumulative Effect, Period of Adoption [Axis]
Cumulative Effect, Period of Adoption
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Remaining weighted average expected term
Long-Lived Tangible Asset [Axis]
Long-Lived Tangible Asset
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Maximum [Member]
Maximum [Member]
Maximum [Member]
Common Stock Including Additional Paid in Capital [Member]
Common Stock, Additional Paid-in Capital
Vendor relationships [Member]
Vendor relationships [Member]
Vendor relationships [Member]
Net (loss) income per common share: Diluted
Earnings Per Share, Diluted [Abstract]
Consolidation Items [Domain]
Consolidation Items
Lessee sale leaseback option to terminate minimum period.
Lessee Sale Leaseback Option To Terminate Minimum Period
Lessee, sale leaseback, option to terminate, minimum period
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles
Other intangible assets
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
DESCRIPTION OF BUSINESS
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Unrecognized Tax Benefit Activity
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Stock-based compensation
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Net (decrease) increase in cash and cash equivalents
Product, Sale Of Tax Credit [Member]
Product Sale Of Tax Credit [Member]
Sale of tax credits
Inventory, Work in Process, Net of Reserves
Work in process
Stock issued during period value stock options exercised for cash.
Stock Issued During Period Value Stock Options Exercised For Cash
Exercise of stock options for cash
General and Administrative Expense [Member]
General and administrative
Intangible Assets, Gross (Excluding Goodwill)
Other Intangible Assets, Gross Carrying Amount
Intangible Assets, Gross (Excluding Goodwill), Total
Accretion Earnout Liability
Accretion Earnout Liability
Accretion earnout liability
Document Financial Statement Error Correction [Flag]
Operating Segments [Member]
Operating Segments
Number of Potentially Dilutive Securities Excluded from the Calculation of Diluted Net (Loss) Income per Common Share
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Schedule of Inventory, Current [Table Text Block]
Inventories
Impairment on Intangibles
Impairment On Intangibles
Impairment On Intangibles
Segment Reporting Disclosure [Text Block]
SEGMENT DATA
City Area Code
City Area Code
Stock issued during period share stock options and warrants exercised for cash.
Stock Issued During Period Shares Stock Options And Warrants Exercised For Cash
Exercise of stock options and warrants for cash (shares)
Deferred State and Local Income Tax Expense (Benefit)
State, Deferred
Inventories
Inventory, Net
Total
Net Cash Provided by (Used in) Operating Activities [Abstract]
Operating activities
Consolidation Items [Axis]
Consolidation Items
Bank of America, N.A.
Bank Of America N A [Member]
Bank Of America N A
Quarterly Financial Information [Table Text Block]
Schedule of Quarterly Financial Information
Proceeds from sale of unbilled contracts receivable.
Proceeds From Sale Of Unbilled Contracts Receivable
Proceeds from sale of revenue earned but not billed
Business Acquisition [Line Items]
Business Acquisition [Line Items]
Customer [Domain]
Customer
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Less: accumulated depreciation and amortization
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
General and Administrative Expense
General and administrative
General and Administrative Expense, Total
Weighted Average Number of Shares Outstanding, Basic
Weighted Average Number of Shares Outstanding, Basic, Total
Shares used in basic per share calculation
Weighted-average common shares outstanding
Inventory, Work in Process, Valuation Reserves
Inventory Work In Process Valuation Reserves
Work in process
Schedule of Restructuring Costs
Restructuring and Related Costs [Table Text Block]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value
Weighted Average Fair Value Price Shares forfeited
Inventory, Work in Process, Gross
Work in process
Employee Stock [Member]
Employee Stock Purchase Plan
Net Cash Provided by (Used in) Financing Activities [Abstract]
Financing activities
Research and Development Expense, Policy [Policy Text Block]
Research and Development
Gain (Loss) on Extinguishment of Debt
Loss on debt extinguishment
Loss on debt extinguishment
Gain (Loss) on Extinguishment of Debt, Total
Statement [Table]
Statement [Table]
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Summary of Outstanding Stock Options
Deferred Bonus and Profit Sharing Arrangements, Individual Contracts, Type of Deferred Compensation [Axis]
Deferred Bonus and Profit Sharing Arrangements, Individual Contracts, Type of Deferred Compensation
Accounts Receivable [Member]
Accounts Receivable
Deferred tax assets inventory accruals and reserves current.
Deferred Tax Assets Inventory Accruals And Reserves Current
Inventory, accruals and reserves
Increase (Decrease) in Contract with Customer, Liability
Deferred revenue, current and long-term
Additions to patents and licenses
Payments And Proceeds From Acquire Intangible Assets
Payments and proceeds from acquire intangible assets.
Document Fiscal Period Focus
Document Fiscal Period Focus
Lessee, Operating Lease, Liability, to be Paid
Total lease payments
Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit
Exercise Price Range, Lower Range Limit (usd per share)
Fiscal 2026
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Due in Two Years.
Employee Service Share Based Compensation Nonvested Awards Compensation Cost Not Yet Recognized Due In Two Years
Cost of products.
Cost Of Products [Member]
Cost of product revenue
Revenue Not from Contract with Customer
Revenue accounted for under other guidance
Cost of service revenue
Cost of service revenue [Member]
Cost of service revenue
Fiscal 2026
Lessee, Operating Lease, Liability, to be Paid, Year Two
Accrued Professional Fees, Current
Legal and professional fees
Statement [Line Items]
Statement [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net
Net purchase consideration
Product warranty accrual payments net of vendor reimbursements.
Product Warranty Accrual Payments Net Of Vendor Reimbursements
Warranty claims (net of vendor reimbursements)
Accrued acquisition earnout
Accrued acquisition earnout
Accrued acquisition earnout
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Potentially dilutive securities outstanding (in shares)
Contract with Customer, Asset, after Allowance for Credit Loss
Contract assets
Contract with Customer, Asset, after Allowance for Credit Loss, Total
Tax Year 2024 to 2044 [Member]
Tax Year Two Thousand Twenty Four to Two Thousand Fourty Four [Member]
Tax Year Two Thousand Twenty Four to Two Thousand Fourty Four [Member]
Licensing Agreements [Member]
Licenses [Member]
Maintenance
Maintenance [Member]
Inventories
Inventory, Gross [Abstract]
Exercise Price Range [Domain]
Exercise Price Range
Subsequent Event [Line Items]
Accrued project costs current.
Accrued Project Costs Current
Accrued project costs
Customer One [Member]
Customer One [Member]
Customer One
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Schedule of Deferred Tax Assets
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts receivable, net
Accounts receivable, net
Cumulative Effect, Period of Adoption [Domain]
Cumulative Effect, Period of Adoption
Number of Financial Institutions
Number Of Financial Institutions
Number of financial institutions
Customer [Axis]
Customer
Common Stock [Member]
Common Stock, Shares
Adjustments to reconcile net (loss) income to net cash used in
Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Cash and Cash Equivalents, at Carrying Value
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value, Total
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Summary of Stock-based Compensation
Percentage of contract for sale equals monthly progress payments.
Percentage Of Contract For Sale Equals Monthly Progress Payments
Percentage of contract for sale equal monthly progress payments
Prepaid expense
Prepaid Expense, Current
Prepaid Expense, Current, Total
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Fair Value of Financial Instruments, Policy [Policy Text Block]
Fair Value of Financial Instruments
Tax year 2022 to 2040.
Tax Year2022 To2040 [Member]
Tax Year 2022 To 2040
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment
Property and equipment
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total
Inventory, Finished Goods, Gross
Finished goods
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name
Schedule of Debt [Table Text Block]
Summary of Long-Term Debt
Cover [Abstract]
Outside The United States in Germany [Member]
Outside The United States in Germany [Member]
Outside The United States in Germany [Member]
Long-Term Purchase Commitment, Category of Item Purchased [Domain]
Long-term Purchase Commitment, Category of Item Purchased
Share Repurchase Program [Domain]
Share Repurchase Program
Purchase price to market price matching percentage.
Employee Stock Purchase Plan Purchase Price To Market Price Matching Percentage
Purchase price to market price matching percentage
Document Fiscal Year Focus
Document Fiscal Year Focus
Product Warranty Accrual, Current
Warranty
Western Alliance Bank [Member]
Western Alliance Bank [Member]
Western Alliance Bank
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Unrecognized tax benefits, accrued interest and penalties
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual
Operating income
Income Taxes Paid, Net
Cash paid for income taxes
Income Taxes Paid, Net, Total
Allowance for Credit Losses
Allowance for Credit Losses [Text Block]
State and Local Income Tax Expense (Benefit), Continuing Operations
Total State
Sale of Stock [Domain]
Sale of Stock
Share-Based Payment Arrangement [Policy Text Block]
Stock Based Compensation
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted average grant-date fair value (usd per share)
Share-Based Payment Arrangement, Recognized Amount [Abstract]
Stock-based compensation
Patents [Member]
Patents [Member]
Segment Reporting [Abstract]
Sales and Excise Tax Payable, Current
Sales tax
Security Exchange Name
Security Exchange Name
Pewaukee.
Pewaukee [Member]
Pewaukee Wisconsin
Domestic Tax Authority [Member]
Domestic Country
Finite-Lived Intangible Assets Amortization Expense [Table Text Block]
Summary of Estimated Amortization Expense
New Accounting Pronouncements, Policy [Policy Text Block]
Recent Accounting Pronouncements
Preferred Stock, Shares Issued
Preferred stock, shares issued (in shares)
Preferred Stock, Shares Authorized
Preferred stock, shares authorized (in shares)
Sales-type Lease, Revenue
Product revenue
Customer Relationships [Member]
Customer relationships
Schedule of Finite-Lived Intangible Assets [Table]
Schedule Of Finite Lived Intangible Assets [Table]
Property, Plant and Equipment, Gross
Gross property and equipment
Property, Plant and Equipment, Gross, Total
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Ending Balance
Period of time state income tax returns subject to examination.
Period Of Time State Income Tax Returns Subject To Examination
Examination period for state income tax returns
Current State and Local Tax Expense (Benefit)
State, Current
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Operating lease assets obtained in exchange for new operating lease liabilities
Treasury Stock, Shares, Acquired
Treasury stock acquired
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Forfeited (in dollars per share)
Business Acquisition, Acquiree [Domain]
Business Acquisition, Acquiree
Legal Entity [Axis]
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
Summary of performance-vesting restricted stock and time vesting-restricted stock
Commercial And Industrial [Member]
Commercial And Industrial [Member]
Commercial and industrial
Entity Emerging Growth Company
Entity Emerging Growth Company
Amendment Flag
Amendment Flag
Tax Credit Carryforward, Amount
Tax credit carryforwards
Schedule of Accrued Liabilities [Table Text Block]
Schedule of Accrued Expenses and Other
Business combination working capital adjustment received.
Business Combination Working Capital Adjustment Received
Business combination, working capital adjustment received
Finite-Lived Intangible Asset Weighted Average Useful Life
Finite-Lived Intangible Asset Weighted Average Useful Life
Amortized Intangible Assets, Weighted Average Useful Life
Inventory Adjustments [Abstract]
Reserve
Other Current Assets [Text Block]
PREPAID EXPENSES AND OTHER CURRENT ASSETS
Category of Item Purchased [Axis]
Category of Item Purchased
Restructuring and Related Activities Disclosure [Text Block]
RESTRUCTURING EXPENSE
Unbilled Contracts Receivable
Revenue earned but not billed
Leases [Abstract]
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Thereafter
Contract with customer credit liability current.
Contract With Customer Credit Liability Current
Credits due to customers
Tax Period [Domain]
Tax Period
Entity File Number
Entity File Number
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other
Other long-term liabilities
Line of Credit Facility, Expiration Date
Credit agreement, maturity date
Contract with Customer, Refund Liability, Current
Sales returns reserve
Deferred Tax Assets, Gross
Total deferred tax assets
Equity, Class of Treasury Stock [Line Items]
Equity Class Of Treasury Stock [Line Items]
Goodwill and Intangible Assets Disclosure [Abstract]
Long-Term Debt, Excluding Current Maturities
Long-term debt, less current maturities
Long-Term Debt, Excluding Current Maturities, Total
Fiscal 2027
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Due in Three Years.
Employee Service Share Based Compensation Nonvested Awards Compensation Cost Not Yet Recognized Due In Three Years
Maintenance Segment
Maintenance services
Maintenance Services [Member]
Maintenance services.
Weighted-average effect of assumed conversion of stock options and restricted stock.
Weighted Average Effect Of Assumed Conversion Of Stock Options And Restricted Stock Units
Weighted-average effect of assumed conversion of stock options and restricted stock
Share-Based Payment Arrangement [Abstract]
Prior credit agreement.
Prior Credit Agreement [Member]
Prior Credit Agreement
Revenue, Practical Expedient, Financing Component [true false]
Revenue, Practical Expedient, Financing Component [true false]
Accounts Payable, Current
Accounts payable
Accounts Payable, Current, Total
Debt Instrument [Axis]
Debt Instrument
Deferred Tax Assets, Valuation Allowance
Valuation allowance
Valuation allowance
Schedule of Intangible Assets and Goodwill [Table Text Block]
Summary of Amortizable Intangible Assets
Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit
Exercise Price Range, Upper Range Limit (usd per share)
Operating Expenses
Total operating expenses
Fiscal 2025
Long-Term Debt, Maturity, Year One
Auditor Location
Auditor Location
Employee stock purchase plans weighted averages purchase price of shares purchased.
Employee Stock Purchase Plan Closing Market Price Of Shares Purchased
Closing Market Price
Deferred Tax Assets, Goodwill and Intangible Assets
Intangible assets
Limited Product Warranty, Term
Limited Product Warranty Term
Limited warranty term
Preferred stock, $0.01 par value: Shares authorized: 30,000,000 shares at March 31, 2024 and 2023; no shares issued and outstanding at March 31, 2024 and 2023
Preferred Stock, Value, Issued
Entity Small Business
Entity Small Business
Entity Shell Company
Entity Shell Company
Sale of Stock, Number of Shares Issued in Transaction
Sale of share
Gain (loss) on sale of unbilled contract revenue.
Gain Loss On Sale Of Unbilled Contract Revenue
Gain (loss) on sale of revenue earned but not billed
Business Acquisition, Transaction Costs
Transaction costs
Payments to Acquire Investments
Cash paid for investment
Payments to Acquire Investments, Total
Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation
Employee tax withholdings on stock-based compensation (shares)
Common Stock, No Par Value
Common stock, par value (USD per share)
Standard and Extended Product Warranty Accrual
End of year
Beginning of year
Standard and Extended Product Warranty Accrual, Total
NET (LOSS) INCOME PER COMMON SHARE
Earnings Per Share [Text Block]
Trademarks and Trade Names [Member]
Trade name and trademarks
Trade name and trademarks
Entity Address, Address Line One
Entity Address, Address Line One
Revenue Benchmark [Member]
Revenue
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation
Repayments of long term debt excluding revolving lines of credit.
Repayments Of Long Term Debt Excluding Revolving Lines Of Credit
Payment of long-term debt
Antidilutive Securities [Axis]
Antidilutive Securities
Business combination recognized identifiable assets acquired and liabilities assumed current assets revenue earned but not billed.
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Revenue Earned But Not Billed
Revenue earned but not billed
Finite-Lived Intangible Assets, Gross
Amortized Intangible Assets, Gross Carrying Amount
Finite-Lived Intangible Assets, Gross, Total
Debt instrument one member.
Debt Instrument One [Member]
Debt Instrument 1
Adjustments [Member]
Adjustments [Member]
Adjustments
Movement in Standard Product Warranty Accrual [Roll Forward]
Movement in Standard Product Warranty Accrual
Shares outstanding at March 31, 2024
Balance at March 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price
Subsequent Event Type [Domain]
Subsequent Event Type
Income Statement Location [Axis]
Income Statement Location
Fiscal 2027
Long-Term Debt, Maturity, Year Three
Deferred Tax Liabilities, Net [Abstract]
Deferred tax liabilities:
Vendor Relationship [Member]
Vendor Relationship [Member]
Vendor relationship
Exercise Price Range [Axis]
Exercise Price Range
Number of customer more than ten percent of revenue.
Number Of Customer More Than Ten Percent Of Revenue
Number of customer more than ten percent of revenue
Long-Term Debt, Type [Axis]
Long-term Debt, Type
Net (loss) income
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Deferred Tax Assets, Deferred Income
Deferred tax assets
Orion Reportable Segments
Orion Reportable Segment [Member]
Orion Reportable Segment [Member]
Provision for credit losses/bad debts
Provision for Other Credit Losses
Line of Credit Facility, Lender [Domain]
Line of Credit Facility, Lender
Corporate, Non-Segment [Member]
Corporate and Other
Product [Member]
Product revenue
Stay Lite Lighting Acquisition.
Stay Lite Lighting Acquisition [Member]
Stay Lite Lighting Acquisition [Member]
Share closing bid price
Share Price
Long-Term Debt, Gross
Principal amount of debt
Depreciation, Depletion and Amortization
Depreciation and Amortization
Depreciation, Depletion and Amortization, Total
Product and Service [Axis]
Product and Service
Contract with Customer, Liability, Noncurrent
Deferred revenue, long-term
Title of 12(b) Security
Title of 12(b) Security
Finite-Lived Intangible Assets, Accumulated Amortization
Accumulated Amortization
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets
Other long-term assets
EV
EV Segment
Electric Vehicle Charging Systems [Member]
Electric Vehicle Charging Systems [Member]
Range two.
Range Two [Member]
$2.00 - 2.03
2016 Omnibus Incentive Plan.
Two Thousand Sixteen Omnibus Incentive Plan [Member]
2016 Omnibus Incentive Plan
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent
Permanent items
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent, Total
Trade name and trademarks [Member]
Trademarks [Member]
Treasury Stock
Treasury Stock, Common [Member]
Net Cash Provided by (Used in) Investing Activities [Abstract]
Investing activities
Amortization of Debt Issuance Costs
Amortization of debt issue costs
Amortization of debt issue costs
State and Local Jurisdiction [Member]
State and Local Jurisdiction
Mortgage loan facility
Long-Term Line of Credit
Credit agreement, amounts borrowed
Long-Term Line of Credit, Total
Issuance of common stock for acquisition
Issuance of common stock for acquisition
Concentration Risk [Table]
Concentration Risk [Table]
Long-Lived Tangible Asset [Domain]
Long-Lived Tangible Asset
Springing minimum fixed cost coverage ratio covenant amount of excess availability under credit facility.
Springing Minimum Fixed Cost Coverage Ratio Covenant Amount Of Excess Availability Under Credit Facility
Credit agreement, springing minimum fixed cost coverage ratio covenant amount of excess availability under credit facility
Subsequent Event [Table]
Time Based Restricted Shares [Member]
Time Based Restricted Shares [Member]
Time Based Restricted Shares member
Contract with Customer, Asset, Reclassified to Receivable
Change in contract asset reclassified to accounts receivable
Contract assets
Receivables Billing Status [Domain]
Increase (Decrease) in Inventories
Inventories
Increase (Decrease) in Inventories, Total
Purchase Obligation
Purchase commitments
Purchase Obligation, Total
Provision for inventory reserves
Provision For Inventory Reserves
Provision for inventory reserves
Contract with Customer, Liability
Contract liabilities
Contract with Customer, Liability, Total
Lessee, Operating Lease, Existence of Option to Terminate [true false]
Lessee, operating lease, existence of option to terminate
Vehicles [Member]
Vehicles
Defined Contribution Plan, Employer Discretionary Contribution Amount
Discretionary company contributions to retirement savings plan
Non-cash intangible impairment losses
Goodwill and Intangible Asset Impairment
Goodwill and Intangible Asset Impairment, Total
Stay-Lite Lighting, Inc
Stay Lite Lighting Inc [Member]
Stay-Lite Lighting, Inc.
Common Stock, Shares, Outstanding
Common stock, shares outstanding (in shares)
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, Shares, Outstanding, Ending Balance
Share-Based Payment Arrangement [Text Block]
STOCK OPTIONS AND RESTRICTED SHARES
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Accounts Receivable and Allowance for Doubtful Accounts Balances
Supplier Concentration Risk [Member]
Supplier Concentration Risk
Class of Treasury Stock [Table]
Class Of Treasury Stock [Table]
Payments For Previous Acquisition in Share
Payments For Previous Acquisition in Share
Payments for previous acquisition, shares
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Concentration Risk Type [Domain]
Concentration Risk Type
Income Statement Location [Domain]
Income Statement Location
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Granted Stock Options (in dollars per share)
Period of cumulative pretax income.
Period Of Cumulative Pretax Income
Period of cumulative pretax income
Document Type
Document Type
Credit Agreement
Credit Agreement [Member]
Credit Agreement
Other prepaid expense current
Other Prepaid Expense, Current
Line of Credit [Member]
Line of credit
Inventory, Current [Table]
Inventory Current [Table]
Net Cash Provided by (Used in) Investing Activities
Net cash used in investing activities
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value
Weighted Average Fair Value Price Shares vested
Long-Term Purchase Commitment [Line Items]
Long-term Purchase Commitment [Line Items]
Schedule Of Restructuring Expense By Segment
Schedule of Restructuring Expense by Segment Table Text Block
Schedule of Restructuring Expense by Segment Table Text Block
Lessee, Operating Lease, Option to Terminate
Lessee, operating lease, option to terminate
Inventory, Gross
Total
Goodwill and other intangible assets disclosure.
Goodwill And Other Intangible Assets Disclosure [Text Block]
GOODWILL AND OTHER INTANGIBLE ASSETS
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Shares forfeited (shares)
Net cash (used in) provided by financing activities
Net Cash Provided by (Used in) Financing Activities
Other Long-Term Debt, Noncurrent
Other long-term liabilities
Entity Filer Category
Entity Filer Category
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Supplemental disclosure of non-cash investing and financing activities:
Balance Sheet Location [Domain]
Increase (Decrease) in Accrued Liabilities
Accrued expenses and other liabilities
Increase (Decrease) in Accrued Liabilities, Total
Extinguishment of Debt [Line Items]
Extinguishment Of Debt [Line Items]
Tax not subject to time restriction.
Tax Not Subject To Time Restriction [Member]
Tax Not Subject To Time Restriction
Number of supplier more than ten percent of cost of revenue.
Number Of Supplier More Than Ten Percent Of Cost Of Revenue
Number of supplier more than ten percent of cost of revenue
Write-off
Accounts Receivable, Allowance for Credit Loss, Writeoff
Trade Names [Member]
Trade name
Nonoperating Income (Expense)
Total other expense
Revenue earned but not billed
Revenue Earned
Revenue Earned
Deferred Tax Assets, Tax Credit Carryforwards
Tax credit carry-forwards
Deferred Tax Assets, Tax Credit Carryforwards, Total
Liabilities
Total liabilities
Property, Plant and Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Effective Income Tax Rate Reconciliation, Tax Credit, State, Percent
Effective Income Tax Rate Reconciliation, Tax Credit, State, Percent
State tax credits, net
Finite-Lived Intangible Asset, Useful Life
Intangible assets, useful life
Equity, Attributable to Parent
Shareholders' equity, end of period
Shareholders' equity, beginning of period
Total shareholders’ equity
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life
Estimated Useful Life (Years)
Documents Incorporated by Reference [Text Block]
Documents Incorporated by Reference
Intangible Assets, Net (Excluding Goodwill)
Other intangible assets, net
Other Intangible Assets, Net
Net (loss) income (dollars in thousands)
Net (loss) income
Nonoperating Income (Expense) [Abstract]
Other income (expense):
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
State taxes, net
Consecutive Business Days Deficiency To Meet The Minimum Bid Price
Consecutive Business Days Deficiency To Meet The Minimum Bid Price
Consecutive business days deficiency to meet the minimum bid price
Statement of Financial Position [Abstract]
Weighted Average Number of Shares Outstanding, Diluted
Weighted Average Number of Shares Outstanding, Diluted, Total
Shares used in diluted per share calculation
Weighted-average common shares and share equivalents outstanding
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent
Change in tax contingency reserve
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent, Total
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Reconciliation of the Statutory Federal Income Tax Rate and the Effective Income Tax Rate
Credit Facility [Axis]
Credit Facility
Shares Issued, Price Per Share
Per share price on grant date
Effective Income Tax Rate Reconciliation, Percent
Effective income tax rate
Deferred Federal Income Tax Expense (Benefit)
Federal, Deferred
Sale Leaseback Transaction, Lease Term
Sale Leaseback Transaction, Lease Term
Deferred tax asset deferred income noncurrent.
Deferred Tax Asset Deferred Income Noncurrent
Deferred revenue
Lawrence, Massachusetts [Member]
Lawrence, Massachusetts [Member]
Lawrence, Massachusetts
Inventory, Raw Materials and Supplies, Net of Reserves
Raw materials and components
Inventory, Raw Materials and Supplies, Net of Reserves, Total
Percentage of adjusted taxable income to offset.
Percentage Of Adjusted Taxable Income To Offset
NOL carryforwards, percentage of adjusted taxable income to offset
Operating Lease, Weighted Average Remaining Lease Term
Operating lease, weighted average remaining lease term
Capital Lease Obligations [Member]
Equipment debt obligations
Number of customer more than ten percent of accounts receivable.
Number Of Customer More Than Ten Percent Of Accounts Receivable
Number of customer more than ten percent of accounts receivable
Use of Estimates, Policy [Policy Text Block]
Use of Estimates
Performance Based Restricted Shares [Member]
Performance Based Restricted Shares [Member]
Performance Based Restricted Shares [Member]
Income Tax Disclosure [Text Block]
INCOME TAXES
Stock Issued During Period, Value, Issued for Services
Issuance of stock and shares for services
Deferred Tax Assets, Net [Abstract]
Deferred tax assets:
Summary of assets leased from third parties.
Summary Of Assets Leased From Third Parties Table [Text Block]
Summary of Assets Leased from Third Parties
Lighting product and installation
Lighting Product And Installation [Member]
Lighting product and installation.
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Ending Balance (in dollars per share)
Beginning Balance (in dollars per share)
Weighted Average Exercise Price (usd per share)
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets [Line Items]
Summary of the Effect of Net (Loss) Income Per Common Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Interest Expense, Debt, Excluding Amortization
Interest expense
Disaggregation of Revenue [Line Items]
Disaggregation Of Revenue [Line Items]
Leasehold Improvements [Member]
Leasehold Improvements
Income Tax Authority [Axis]
Income Tax Authority
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of potentially dilutive securities
Current Income Tax Expense (Benefit)
Current
Current Income Tax Expense (Benefit), Total
Earn-out expense
Earn-Out Expense
Earn-out expense
Payments to Acquire Property, Plant, and Equipment
Purchase of property and equipment
Payments to Acquire Property, Plant, and Equipment, Total
Sales-type Lease, Lease Income [Table Text Block]
Schedule of Revenue and Cost of Sales Arising from Sales-Type Leases
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Shares vested (shares)
Employee-related Liabilities, Current
Compensation and benefits
Employee-related Liabilities, Current, Total
Business Acquisition [Axis]
Business Acquisition
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
Cash and cash equivalents at end of period
Cash and cash equivalents at beginning of period
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Acquisition Cost Policy [Policy Text Block]
Acquisition Cost Policy [Policy Text Block]
Acquisition Related Costs
Income Tax Disclosure [Abstract]
Sale leaseback transaction area of leased property.
Sale Leaseback Transaction Area Of Leased Property
Area of leased property
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class
Operating Loss Carryforwards
NOL Carryforwards
Shipping and handling costs policy.
Shipping And Handling Costs Policy [Text Block]
Shipping and Handling Costs
Listing Qualification Condition
Entity Listing, Description