Sale Of Vision Bank Business Discontinued Operations and Disposal group (Details) (USD $)	3 Months Ended		9 Months Ended			9 Months Ended	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Feb. 16, 2012	Sep. 30, 2013 Obligation to Repurchase Receivables Sold [Member] Vision Bank [Member]	Dec. 31, 2012 Obligation to Repurchase Receivables Sold [Member] Vision Bank [Member]	Feb. 16, 2012 Obligation to Repurchase Receivables Sold [Member] Vision Bank [Member]	Feb. 19, 2012 Performing Retained By Sellc [Member]	Feb. 19, 2012 Non Performing Retained By Sellc [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business Acquisition, Cost of Aquired Entity, Purchase Price					$ 27,900,000
Loans Receivable, Net									22,000,000	88,000,000
Loss Contingency Accrual, Provision							3,300,000
Loss Contingency, Range of Possible Loss, Maximum								7,500,000
Loss Contingency, Loan Put Option Expiration Period After Transaction Close						180 days
Loss Contingency Accrual, Purchase Price of Loans							7,500,000
Loss Contingency Accrual, Payments							4,200,000
Gain on sale of the Vision business	$ 0		$ 0	$ 22,167,000