v3.2.0.727
Condensed Consolidated Statement of Changes in Equity - 3 months ended Jun. 30, 2015 - USD ($)
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Accumulated Other Comprehensive Loss [Member]
Noncontrolling Interests [Member]
BALANCE at Mar. 31, 2015 $ 21,094,663 $ 1,571,877 $ 162,626,893 $ (143,361,711) $ (2,285,925) $ 2,543,529
BALANCE (in shares) at Mar. 31, 2015   157,187,658        
Net loss (850,144)     (1,123,662)   273,518
Foreign currency translation adjustment 47,002       47,002  
Issuance of common stock, net of issuance costs 3,186,829 $ 21,193 3,165,636      
Issuance of common stock, net of issuance costs (in shares)   2,119,282        
Exercise of common stock options 25,250 $ 500 24,750      
Exercise of common stock options (in shares)   50,000        
Stock-based compensation 239,940   239,940      
BALANCE at Jun. 30, 2015 $ 23,743,540 $ 1,593,570 $ 166,057,219 $ (144,485,373) $ (2,238,923) $ 2,817,047
BALANCE (in shares) at Jun. 30, 2015   159,356,940