Consolidated Statements of Comprehensive Loss (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Net loss	$ (17,671)	$ (10,777)
Change in fair value of interest rate swap, net of income tax benefit of $(1) for the year ended December 31, 2011		(1)
Reclassification of derivative net losses to statement of operations, net of income tax of $7 for the year ended December 31, 2011		10
Total comprehensive loss	$ (17,671)	$ (10,768)