INCOME TAXES (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Current income tax provision (benefit):
Federal	$ (1,358)	$ 3
State	(33)	(218)
Current income tax provision (benefit)	(1,391)	(215)
Deferred income tax benefit:
Federal	147	(9,766)
State	(239)	(1,785)
Deferred income tax benefit	(92)	(11,551)
Income tax provision (benefit)	(1,483)	(11,766)
Deferred tax assets:
Provision for accrued expenses	11,681	15,886
Net operating loss carryforwards	28,404	31,842
Goodwill	1,829	14,405
Intangible and other assets	811	4,222
Other	7,727	2,377
Total deferred tax assets	50,452	68,732
Less valuation allowance	(54,961)	(68,138)
Net deferred tax assets	(4,509)	594
Deferred tax liabilities:
Other	(169)	(5,364)
Total deferred tax liabilities	(169)	(5,364)
Net deferred tax liability	(4,678)	(4,770)
Deferred income taxes presented in consolidated balance sheets
Deferred tax assets	(4,509)	594
Deferred tax liabilities	(4,694)	(4,770)
Net deferred tax liability	$ (4,678)	$ (4,770)