CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenue	$ 58,448	$ 47,675	$ 167,834	$ 142,955
Cost of services	51,928	41,575	150,965	128,246
Gross profit	6,520	6,100	16,869	14,709
Selling, general and administrative expenses	7,153	6,924	21,601	22,579
Impairment losses and restructuring charges, net	0	533	(437)	4,086
Operating loss	(633)	(1,357)	(4,295)	(11,956)
Interest and other (income) expense, net	1,075	(108)	1,009	(295)
Loss before income taxes	(1,708)	(1,249)	(5,304)	(11,661)
Income tax expense (benefit)	83	(20)	87	(22)
Net loss	(1,791)	(1,229)	(5,391)	(11,639)
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(145)	105	(671)	453
Change in fair value of derivative instruments	632	58	(2,244)	959
Comprehensive loss	$ (1,304)	$ (1,066)	$ (8,306)	$ (10,227)
Net loss per common share - basic and diluted (in usd per share)	$ (0.12)	$ (0.08)	$ (0.35)	$ (0.76)
Weighted average common shares outstanding - basic and diluted (in shares)	15,351	15,263	15,330	15,230