LONG-TERM DEBT (Tables)

6 Months Ended

Jun. 30, 2013

Stock Warrants [Abstract]

Weighted Average Estimated Fair Value of Warrant Issued

The weighted-average estimated fair value of the warrants issued was $0.21 per share using the Black-Sholes pricing model with the following assumptions:

Expected volatility	89.5	%
Risk-free interest rate	0.31	%
Expected life	2 years
Dividend yield	0	%