XML 75 R30.htm IDEA: XBRL DOCUMENT v2.4.0.8
FAIR VALUE MEASUREMENTS (Details 1) (USD $)
In Thousands, unless otherwise specified
6 Months Ended 12 Months Ended
Jun. 30, 2013
Dec. 31, 2012
Fair Value Measurements Details 1    
Beginning balance $ 85 $ 105
Purchases, issuances, and settlements (Note 6)      
Total loss (gain) included in earnings (1) (4) [1] (20) [1]
Ending Balance $ 81 $ 85
[1] Refer to Warrants and Stockholders' Equity (Note 6) for valuation assumptions.