Sale Of Vision Bank Business (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended					9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Feb. 16, 2012	Feb. 19, 2012 Performing Retained By SEPH [Member]	Feb. 19, 2012 Non Performing Retained By SEPH [Member]	Sep. 30, 2012 Vision Bank [Member] Obligation to Repurchase Receivables Sold [Member] Number_of_loans	Sep. 30, 2012 Vision Bank [Member] Obligation to Repurchase Receivables Sold [Member]	Feb. 16, 2012 Vision Bank [Member] Obligation to Repurchase Receivables Sold [Member]
Financing Receivable, Recorded Investment [Line Items]
Purchase price					$ 27,900,000
Loans left with Vision subsequent to transactions						22,000,000	88,000,000
Gain on sale of the Vision business			22,167,000
Maximum amount allowed to put back										7,500,000
Put expiration period								180 days	180 days
Number of loans included in payments								39	0
Purchase price of loans									6,400,000
Amount of loans put back during the period									3,900,000
Amount of other expense recognized due to provision for put backs									2,500,000
Carrying value of remaining liability								810,000	810,000
Remaining loans to be repurchased (value)								$ 1,100,000	$ 1,100,000