9. Stock-Based Compensation (Details-Stock-based compensation) - USD ($) |
3 Months Ended | |
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Jun. 30, 2020 |
Jun. 30, 2019 |
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Total stock-based compensation | $ 44,000 | $ 292,000 |
Cost of revenues [Member] | ||
Total stock-based compensation | (21,000) | 17,000 |
Research and development [Member] | ||
Total stock-based compensation | (14,000) | 22,000 |
Selling, general and administrative [Member] | ||
Total stock-based compensation | $ 79,000 | $ 253,000 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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