Annual report pursuant to Section 13 and 15(d)

5. EQUITY TRANSACTIONS (Details - Warrants exercisable)

v3.8.0.1
5. EQUITY TRANSACTIONS (Details - Warrants exercisable) - Warrants [Member] - $ / shares
12 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Mar. 31, 2016
Warrants outstanding 5,922,571 2,604,096 2,164,094
Weighted Average Exercise Price, outstanding $ 1.80 $ 3.64 $ 6.68
Warrants exercisable 5,922,571    
$2.10 or Below [Member]      
Warrants outstanding 3,863,722    
Weighted Average Remaining Life (Years) 4 years 1 month 17 days    
Weighted Average Exercise Price, outstanding $ 1.21    
Warrants exercisable 3,863,722    
Weighted Average Exercise Price, exercisable $ 1.21    
3.95 - $4.94 [Member]      
Warrants outstanding 1,377,087    
Weighted Average Remaining Life (Years) 3 years 7 months 2 days    
Weighted Average Exercise Price, outstanding $ 4.06    
Warrants exercisable 1,377,087    
Weighted Average Exercise Price, exercisable $ 4.06    
$5.20 - $12.05 [Member]      
Warrants outstanding 681,762    
Weighted Average Remaining Life (Years) 2 years 26 days    
Weighted Average Exercise Price, outstanding $ 6.57    
Warrants exercisable 681,762    
Weighted Average Exercise Price, exercisable $ 6.57