Annual report pursuant to Section 13 and 15(d)

5. EQUITY TRANSACTIONS (Details - Warrants exercisable)

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5. EQUITY TRANSACTIONS (Details - Warrants exercisable) - Warrants - $ / shares
12 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2015
Warrants outstanding 2,604,096 2,164,094 1,430,738
Weighted Average Exercise Price, outstanding $ 3.64 $ 6.68 $ 6.84
Warrants exercisable 2,164,094    
$5.00 or Below      
Warrants outstanding 1,860,101    
Weighted Average Remaining Life (Years) 3 years 9 months 11 days    
Weighted Average Exercise Price, outstanding $ 3.67    
Warrants exercisable 1,860,101    
Weighted Average Exercise Price, exercisable $ 3.67    
$5.20 - $9.00      
Warrants outstanding 711,067    
Weighted Average Remaining Life (Years) 2 years 9 months 7 days    
Weighted Average Exercise Price, outstanding $ 6.47    
Warrants exercisable 705,067    
Weighted Average Exercise Price, exercisable $ 6.47    
$9.65 - $15.00      
Warrants outstanding 32,928    
Weighted Average Remaining Life (Years) 2 years 4 months 13 days    
Weighted Average Exercise Price, outstanding $ 12.32    
Warrants exercisable 32,928    
Weighted Average Exercise Price, exercisable $ 12.32