Consolidated Statements of Operations and Comprehensive Income (Loss) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Revenues	$ 130,085	$ 109,218	$ 381,600	$ 282,548
Costs and expenses:
Costs of revenues	86,080	72,148	251,476	186,225
Selling, general and administrative expenses	28,281	22,803	84,642	58,785
Depreciation and amortization	14,458	13,069	42,245	33,153
Total costs and expenses	128,819	108,020	378,363	278,163
Income from operations	1,266	1,198	3,237	4,385
Interest and other expenses, net:
Interest expense, net	7,136	4,722	20,154	8,922
Loss on early extinguishment of debt		621		621
Other income, net	(70)		(226)
Gain on interest rate swap	(54)	(56)	(169)	(253)
Realized foreign currency loss	534		534	223
Total interest and other expenses, net	7,546	5,287	20,293	9,513
Loss before income taxes	(6,280)	(4,089)	(17,056)	(5,128)
Benefit for income taxes	(1,654)	(1,412)	(4,800)	(1,820)
Net loss	(4,626)	(2,677)	(12,256)	(3,308)
Net loss per share:
Basic and diluted (in Dollars per share)	$ (0.14)	$ (0.08)	$ (0.36)	$ (0.10)
Weighted average number of common shares outstanding:
Basic and diluted (in Shares)	34,116,062	34,732,028	34,092,093	33,889,584
Comprehensive Loss:
Net loss	(4,626)	(2,677)	(12,256)	(3,308)
Foreign currency translation adjustments, net of tax	4,413	(2,627)	5,127	(2,857)
Total comprehensive loss	$ (213)	$ (5,304)	$ (7,129)	$ (6,165)