Consolidated Statements of Comprehensive Loss (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net (loss) income	$ (3,486)	$ 598	$ (8,359)	$ (2,118)
Reclassification of derivative net losses to statement of operations, net of income tax of $7 for the six months ended June 30, 2011				10
Total comprehensive (loss) income	(3,486)	598	(8,359)	(2,107)
Interest Rate Swap [Member]
Change in fair value of interest rate swap, net of income tax of $1 for the six months ended June 30, 2011				$ 1