Annual report pursuant to Section 13 and 15(d)

5. EQUITY TRANSACTIONS (Details - Options exercisable)

v3.19.2
5. EQUITY TRANSACTIONS (Details - Options exercisable) - Stock Options [Member] - $ / shares
12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2017
Stock options outstanding 886,672 415,047 388,047
Outstanding Weighted Average Exercise Price $ 3.79 $ 9.67 $ 10.23
Stock options exercisable 316,047 388,047  
Stock options exercisable Weighted Average Exercise Price $ 8.36 $ 10.23  
$1.25 - $1.68 [Member]      
Stock options outstanding 579,625    
Weighted Average Remaining Life (Years) 9 years 8 months 5 days    
Outstanding Weighted Average Exercise Price $ 1.27    
Stock options exercisable 9,000    
Stock options exercisable Weighted Average Exercise Price $ 1.68    
$3.80 - $9.50 [Member]      
Stock options outstanding 184,047    
Weighted Average Remaining Life (Years) 4 years 9 months 25 days    
Outstanding Weighted Average Exercise Price $ 5.93    
Stock options exercisable 184,047    
Stock options exercisable Weighted Average Exercise Price $ 5.93    
$12.50 [Member]      
Stock options outstanding 123,000    
Weighted Average Remaining Life (Years) 1 year 9 months 4 days    
Outstanding Weighted Average Exercise Price $ 12.50    
Stock options exercisable 123,000    
Stock options exercisable Weighted Average Exercise Price $ 12.50