DESCRIPTION OF BUSINESS (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Mar. 31, 2013	Mar. 31, 2012
DESCRIPTION OF BUSINESS
Period of written notice to accelerate payment of the debt in full in case of default			60 days
Amounts reclassified as a current liability due to default, under the loan and security agreement	$ 5,400,000		$ 5,400,000		$ 5,800,000
DESCRIPTION OF BUSINESS
Net loss	(818,670)	(45,020)	(2,242,575)	(751,289)	(2,400,000)	(2,100,000)
Cash and cash equivalents	1,532,026	2,138,756	1,532,026	2,138,756	3,075,376	2,823,485
Cash deposits located in China, which may not be able to be repatriated for use in the U.S. without undue cost or expense	100,000		100,000
Revolving credit facility					500,000
Restricted cash with the Bank that could be used toward satisfying obligation under the loan agreement	900,000		900,000
Total current liabilities	$ 10,078,423		$ 10,078,423		$ 11,182,900