Quarterly report pursuant to Section 13 or 15(d)

10. Stock-Based Compensation (Details-Stock-based compensation)

v3.20.2
10. Stock-Based Compensation (Details-Stock-based compensation) - USD ($)
3 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Total stock-based compensation $ 63,000 $ 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 $ 98,000 $ 253,000