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4 - RESTRICTED CASH
3 Months Ended
Mar. 31, 2013
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
4 – RESTRICTED CASH

At March 31, 2013 and December 31, 2012, we had $100,000 of restricted cash on deposit as collateral for our irrevocable letter of credit in favor of a trade vendor for inventory purchasing.