Finance Receivables And Allowance For Credit Losses (Schedule Of Accretable Difference On Purchased Loans) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012
Beginning, Balance	$ 21,379
New loans purchased	11,945
Accretion of income	(11,477)
Reclassifications from (to) nonaccretable difference	9,933
Disposals/other adjustments	(201)
Ending, Balance	31,579
Monroe Bancorp [Member]
Beginning, Balance	15,508
New loans purchased	0
Accretion of income	(7,053)
Reclassifications from (to) nonaccretable difference	3,230
Disposals/other adjustments	149
Ending, Balance	11,834
Integra [Member]
Beginning, Balance	5,871
New loans purchased	0
Accretion of income	(2,053)
Reclassifications from (to) nonaccretable difference	107
Disposals/other adjustments	(350)
Ending, Balance	3,575
IBT [Member]
Beginning, Balance	0
New loans purchased	11,945
Accretion of income	(2,371)
Reclassifications from (to) nonaccretable difference	6,596
Disposals/other adjustments	0
Ending, Balance	$ 16,170