Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.2
9. Stock-Based Compensation (Details-Stock-based compensation) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Total stock-based compensation $ 160 $ 133 $ 223 $ 425
Cost of revenues [Member]        
Total stock-based compensation (6) 17 (27) 34
Research and development [Member]        
Total stock-based compensation 40 19 26 41
Selling, general and administrative [Member]        
Total stock-based compensation $ 126 $ 97 $ 224 $ 350