Stockholders' Equity (Deficiency) - Stock Based Compensation Expense (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Mar. 31, 2023 |
Mar. 31, 2022 |
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| Stock-Based Compensation | ||
| Stock-based compensation expense | $ 863 | $ 1,245 |
| Cost of goods sold | ||
| Stock-Based Compensation | ||
| Stock-based compensation expense | 37 | 109 |
| Research and development | ||
| Stock-Based Compensation | ||
| Stock-based compensation expense | 97 | 79 |
| Selling, general and administrative | ||
| Stock-Based Compensation | ||
| Stock-based compensation expense | $ 729 | $ 1,057 |
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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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