General form of registration statement for all companies including face-amount certificate companies

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

v3.10.0.1
14. Stock-Based Compensation (Details-Stock-based compensation) - USD ($)
12 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Total stock-based compensation $ 2,410,000 $ 2,145,000
Cost of revenues [Member]    
Total stock-based compensation 169,000 248,000
Research and development [Member]    
Total stock-based compensation 159,000 245,000
Selling, general and administrative [Member]    
Total stock-based compensation $ 2,082,000 $ 1,652,000