INCOME TAXES Table 1 (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Current:
U.S. federal	$ 465	$ 129	$ (1,906)
U.S. state	(42)	8	(158)
Total current	423	137	(2,064)
Deferred:
U.S. federal	433	251	2,302
U.S. state	10	13	181
Total deferred	443	264	2,483
Total income tax benefit	$ 866	$ 401	$ 419