XML 51 R42.htm IDEA: XBRL DOCUMENT v3.5.0.2
5. EQUITY TRANSACTIONS (Details - Options exercisable) - Stock Options - $ / shares
12 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Mar. 31, 2014
Stock options outstanding 438,547 501,690 522,668
Outstanding Weighted Average Exercise Price $ 10.94 $ 11.00 $ 12.50
Stock options exercisable 388,414 418,923  
Stock options exercisable Weighted Average Exercise Price $ 11.53 $ 12.00  
$3.80 - $9.50 [Member]      
Stock options outstanding 190,547    
Weighted Average Remaining Life (Years) 7 years 8 months 12 days    
Outstanding Weighted Average Exercise Price $ 6.03    
Stock options exercisable 140,414    
Stock options exercisable Weighted Average Exercise Price $ 5.91    
$12.50 [Member]      
Stock options outstanding 163,000    
Weighted Average Remaining Life (Years) 4 years 4 months 21 days    
Outstanding Weighted Average Exercise Price $ 12.50    
Stock options exercisable 163,000    
Stock options exercisable Weighted Average Exercise Price $ 12.50    
$18.00 - $20.50 [Member]      
Stock options outstanding 85,000    
Weighted Average Remaining Life (Years) 2 years 7 days    
Outstanding Weighted Average Exercise Price $ 12.50    
Stock options exercisable 85,000    
Stock options exercisable Weighted Average Exercise Price $ 19.03