Business Combinations (Details) (USD $)	12 Months Ended	0 Months Ended				12 Months Ended		0 Months Ended
	Dec. 31, 2011	Nov. 07, 2012 RangeMark item	Nov. 07, 2012 RangeMark Intellectual property	Nov. 07, 2012 RangeMark Trade name	Jan. 03, 2011 ClearPoint	Dec. 31, 2010 ClearPoint	Mar. 01, 2013 ClearPoint	Jan. 03, 2011 ClearPoint Customer relationships	Jan. 03, 2011 ClearPoint Maximum	Jan. 03, 2011 ClearPoint Descap LLC	Jan. 03, 2011 ClearPoint Descap LLC Maximum
Business Combinations
Aggregate purchase consideration		$ 2,500,000
Number of employees of acquiree entity hired		14
Purchase price (present value)		2,350,000
Goodwill resulting from transaction		1,212,000
Cash paid										300,000
Contingent amount payable in installments									2,000,000		2,000,000
Gain from bargain purchase - ClearPoint Funding, Inc. acquisition (Refer to Note 11)	2,330,000				2,300,000
Settlement of remaining obligation							100,000
Assets
Cash and cash equivalents					876,000
Loans					45,726,000
Derivative assets					1,117,000
Receivables		106,000
Intangible assets		1,530,000			803,000
Other assets		40,000			3,994,000
Total assets acquired		1,676,000			52,516,000
Liabilities
Secured borrowings					44,339,000
Accrued expenses and other liabilities		538,000			5,597,000
Total liabilities assumed		538,000			49,936,000
Net assets acquired		1,138,000			2,580,000
Estimated useful life			5 years	10 years				8 years
Unaudited Pro Forma Condensed Combined Financial Information
Net revenues						281,482,000
Total expenses (excluding interest)						(314,310,000)
Loss from continuing operations before income taxes and discontinued operations						(32,828,000)
Income tax benefit						(12,765,000)
Loss from continuing operations						$ (20,063,000)