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v3.25.3

Note 2 - Acquisition (Details Textual) - USD ($) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Aug. 01, 2024 | Sep. 30, 2025 | Jun. 30, 2025 | Sep. 30, 2024 | Jun. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Mar. 31, 2025
Cost of Revenue |  | $ 45,423 |  | $ 38,858 |  | $ 93,292 | $ 66,923 |
Net Income (Loss) Attributable to Parent |  | 4,750 | $ 6,724 | $ 4,887 | $ (2,524) | 11,474 | $ 2,363 |
Megatran [Member] |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred | $ 61,400 |  |  |  |  |  |  |
Payments to Acquire Businesses, Gross | $ 30,000 |  |  |  |  |  |  |
Business Acquisition, Share Price (in dollars per share) | $ 24.16 |  |  |  |  |  |  |
Business Combination, Acquired Receivable, Fair Value | $ 16,100 |  |  |  |  |  |  |
Business Combination, Acquired Receivables, Gross Contractual Amount | 16,900 |  |  |  |  |  |  |
Business Combination, Acquired Receivables, Estimated Uncollectible | 800 |  |  |  |  |  |  |
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Inventory | 700 |  |  |  |  |  |  |
Cost of Revenue |  |  |  |  |  |  |  | $ 700
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | 2,000 |  |  |  |  |  |  |
Revenues |  | 16,400 |  |  |  | 34,100 |  |
Net Income (Loss) Attributable to Parent |  | 2,000 |  |  |  | 4,500 |  |
Amortization of Intangible Assets |  | $ 100 |  |  |  | $ 100 |  |
Megatran [Member] | Backlog [Member] |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | $ 700 |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life (Month) | 8 months |  |  |  |  |  |  |
Megatran [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles | $ 1,300 |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life (Month) | 10 years |  |  |  |  |  |  |
Megatran [Member] | Selling, General and Administrative Expenses [Member] |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  |  |  | $ 1,100

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