Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2010
Revenue	$ 316,974		$ 322,597		$ 272,065
Cost of revenue	267,097		265,967		228,175
Gross profit	49,877		56,630		43,890
Selling, general and administrative expenses	24,854		26,469		21,534
Amortization of intangible assets	4,124		3,792		1,541
Impairment of goodwill	48,600
Operating income (loss)	(27,701)		26,369		20,815
Interest expense, net	(12,655)		(6,928)		(1,084)
Other income, net	2,609		122		453
Income (loss) before provision (benefit) for income taxes	(37,747)		19,563		20,184
Provision (benefit) for income taxes	(13,512)	[1]	8,106	[1]	7,871	[1]
Income (loss) from continuing operations	(24,235)		11,457		12,313
Gain from discontinued operations					392
Net income (loss)	$ (24,235)		$ 11,457		$ 12,705
Basic:
Income (loss) from continuing operations (in Dollars per share)	$ (2.34)		$ 1.13		$ 1.24
Gain from discontinued operations (in Dollars per share)					$ 0.04
Net income (loss) (in Dollars per share)	$ (2.34)		$ 1.13		$ 1.28
Diluted:
Income (loss) from continuing operations (in Dollars per share)	$ (2.34)		$ 1.12		$ 1.22
Gain from discontinued operations (in Dollars per share)					$ 0.04
Net income (loss) (in Dollars per share)	$ (2.34)		$ 1.12		$ 1.26
Weighted average shares outstanding:
Basic (in Shares)	10,369,228		10,108,907		9,893,322
Diluted (in Shares)	10,369,228		10,219,408		10,078,937

[1] Percentage may not add due to rounding.