CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2013		Sep. 30, 2012		Sep. 30, 2013		Sep. 30, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME
Net (loss) income	$ (3,629)		$ 5,313		$ (2,029)		$ (233)
Defined benefit pension plan:
Amortization of net actuarial loss	11	[1]	8	[1]	32	[1]	24	[1]
Other comprehensive income	11		8		32		24
Comprehensive (loss) income	$ (3,618)		$ 5,321		$ (1,997)		$ (209)

[1] Amounts are shown net of tax of $0 and $4 for the three months ended September 30, 2013 and 2012 and $0 and $13 for the nine months ended September 30, 2013 and 2012, respectively.