Discontinued Operations (Details 3) (USD $)	1 Months Ended	12 Months Ended		10 Months Ended		3 Months Ended	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2011 U.S.	Nov. 15, 2010 Predecessor	Dec. 31, 2012 International operations in Germany and the Netherlands	Jun. 30, 2011 International operations in United Kingdom	Dec. 31, 2011 International operations in United Kingdom
Discontinued operations
Liability remaining for the vendor and customer claims					$ 700,000
Summarized financial information for the discontinued operations
Revenues	1,810,000	4,465,000		17,974,000
Cost of services	3,473,000	5,688,000		14,797,000
Gross (loss) profit	(1,663,000)	(1,223,000)		3,177,000
Operational general and administrative expense	934,000	5,010,000		6,177,000
Goodwill impairment charge				12,974,000
Other (expense) income	34,000	(2,198,000)		(40,000)
Interest expense, net	55,000	173,000		222,000
Loss from discontinued operations, before income taxes	(2,618,000)	(8,604,000)		(16,236,000)
Income tax benefit (expense)	364,000	19,760,000	19,800,000	387,000
Income (loss) from discontinued operations, net of tax	(2,254,000)	11,156,000		(15,849,000)
Charge to adjust assets and liabilities to net realizable value						2,200,000	2,200,000
Tax benefit related to election			$ 18,300,000