INCOME TAXES (Income Tax Provision (Benefit)) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Federal [Abstract]
Current	$ (770)	$ (3,373)	$ 3,556
Deferred	(2,692)	436	54
IRS audit adjustment	0	622	0
Federal income tax expense (benefit)	(3,462)	(2,315)	3,610
State [Abstract]
Current	(159)	(818)	699
Deferred	(533)	92	64
State income tax expense (benefit)	(692)	(726)	763
Income tax provision (benefit)	$ (4,154)	$ (3,041)	$ 4,373