FAIR VALUE MEASUREMENTS (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Liabilities:
Warrant Liability	$ 1,692	$ 430
Fair Value, Inputs, Level 1 [Member]
Liabilities:
Warrant Liability	0
Fair Value, Inputs, Level 2 [Member]
Liabilities:
Warrant Liability	0
Fair Value, Inputs, Level 3 [Member]
Liabilities:
Warrant Liability	$ 1,692