Condensed Financial Information-Parent Only (Schedule Of Condensed Statements Of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Expense
Interest on subordinated debentures									$ 448	$ 478	$ 548
Non-interest expense	$ 58,999	$ 47,795	$ 46,434	$ 40,860	$ 37,628	$ 33,135	$ 34,012	$ 31,205	194,088	135,980	101,817
Income before income tax	29,550	(13,323)	(5,183)	(4,234)	(2,834)	2,282	2,995	4,849	6,810	7,292	20,283
Income tax (benefit) provision	12,267	(5,706)	(2,684)	(2,427)	(13,929)	(3,560)	1,343	1,623	1,450	(14,523)	6,767
Net income (loss) available to common shareholders	$ 18,619	$ (5,575)	$ 174	$ 214	$ 20,191	$ 24,969	$ 10,322	$ 1,627	13,432	57,109	(14,422)
The Bancorp [Member]
Income
Interest on intercompany loans									4	13
Other income									36,283	30,235	27,415
Total income									36,287	30,248	27,415
Expense
Interest on subordinated debentures									448	478	548
Non-interest expense									37,137	32,351	29,507
Total expense									37,585	32,829	30,055
Equity in undistributed income of subsidiaries									14,730	58,802	(12,939)
Income before income tax									13,432	56,221	(15,579)
Income tax (benefit) provision										(888)	(1,157)
Net income (loss) available to common shareholders									$ 13,432	$ 57,109	$ (14,422)