Annual report pursuant to Section 13 and 15(d)

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

v3.19.2
14. Stock-Based Compensation (Details-Stock-based compensation) - USD ($)
12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Total stock-based compensation $ 1,576,000 $ 2,410,000
Cost of revenues [Member]    
Total stock-based compensation 90,000 169,000
Research and development [Member]    
Total stock-based compensation 107,000 159,000
Selling, general and administrative [Member]    
Total stock-based compensation $ 1,379,000 $ 2,082,000