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SEGMENT INFORMATION (Details) (USD $)
3 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
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Dec. 31, 2011
Mar. 31, 2012
SEGMENT INFORMATION          
Number of operating segments     1    
SEGMENT INFORMATION          
Net Sales $ 7,293,877 $ 10,864,011 $ 22,518,168 $ 27,187,618 $ 33,266,778
Property, Plant and Equipment, Net 7,253,692   7,253,692   7,395,445
United States
         
SEGMENT INFORMATION          
Net Sales     19,650,626 24,008,367  
Property, Plant and Equipment, Net 7,230,484   7,230,484   7,363,002
China
         
SEGMENT INFORMATION          
Net Sales     2,867,542 3,179,251  
Property, Plant and Equipment, Net $ 23,208   $ 23,208   $ 32,443