Annual report pursuant to Section 13 and 15(d)

14. Stock-Based Compensation (Details-Option activity)

v3.19.2
14. Stock-Based Compensation (Details-Option activity) - USD ($)
12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Options    
Outstanding at end of period 165,000  
Weighted Average Exercise Price    
Granted $ 10.71 $ 61.02
Stock Options [Member]    
Options    
Outstanding at beginning of period 155,000  
Granted 73,000  
Exercised 0  
Forfeited (7,000)  
Expired (56,000)  
Outstanding at end of period 165,000 155,000
Exercisable at end of period 80,000  
Weighted Average Exercise Price    
Outstanding at beginning of period $ 114.30  
Granted 10.71  
Exercised 0  
Forfeited 60.48  
Expired 108.00  
Outstanding at end of period 72.81 $ 114.30
Exercisable at end of period $ 124.02  
Weighted Average Contractual Term    
Outstanding at end of period 7 years 5 months 23 days  
Exercisable at end of period 5 years 8 months 5 days  
Aggregate Intrinsic Value    
Outstanding at end of period $ 107,000  
Exercisable at end of period $ 0