Stock Compensation - Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Mar. 31, 2025 |
Mar. 31, 2024 |
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| Stock-Based Compensation | ||
| Stock-based compensation expense | $ 262 | $ 2,057 |
| Cost of Sales | ||
| Stock-Based Compensation | ||
| Stock-based compensation expense | 7 | 139 |
| Research and Development Expense | ||
| Stock-Based Compensation | ||
| Stock-based compensation expense | 5 | 93 |
| Selling, General and Administrative Expenses | ||
| Stock-Based Compensation | ||
| Stock-based compensation expense | $ 250 | $ 1,825 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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