DESCRIPTION OF BUSINESS (Details) (USD $)	3 Months Ended								12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
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	$ 5,800,000								$ 5,800,000
DESCRIPTION OF BUSINESS
Recurring operating losses	(1,115,000)	(545,000)	(45,000)	(706,000)	(1,268,000)	(1,148,000)	(88,000)	381,000	(2,411,937)	(2,123,106)
Cash and cash equivalents	3,075,376				2,823,485				3,075,376	2,823,485	7,541,000
Cash deposits located in China, which may not be able to be repatriated for use in the U.S. without undue cost or expense	482,630				692,524				482,630	692,524
Revolving credit facility	500,000								500,000
Restricted cash with the Bank that could be used toward satisfying obligation under the loan agreement	1,000,000								1,000,000
Total liabilities	$ 11,182,900				$ 6,104,639				$ 11,182,900	$ 6,104,639