Segment Financials (Schedule Of Segment Financials) (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Segment Reporting Information [Line Items]
Interest income	$ 61,610		$ 56,980		$ 117,464	$ 113,903
Interest expense	7,041		2,911		10,042	6,077
Net interest income	54,569		54,069		107,422	107,826
Provision for credit losses	(1,450)		(951)		3,509	(129)
Non-interest income	27,953		25,861		56,517	49,935
Non-interest expense	42,845		43,883		81,197	85,766
Income before income tax	41,127		36,998		79,233	72,124
Income tax expense	10,725		7,840		19,865	16,906
Net income from continuing operations	30,402		29,158		59,368	55,218
Income (Loss) from discontinued operations			277			182
Net income	30,402	$ 28,966	29,435	$ 25,965	59,368	55,400
Total assets	7,119,735				7,119,735		$ 6,843,239
Total liabilities	6,463,199				6,463,199		6,190,785
Specialty Finance [Member]
Segment Reporting Information [Line Items]
Interest income	54,715		49,406		104,654	97,236
Interest expense	227		248		488	484
Net interest income	54,488		49,158		104,166	96,752
Provision for credit losses	(1,450)		(951)		3,509	(129)
Non-interest income	5,283		4,438		9,543	7,456
Non-interest expense	17,283		17,042		34,779	34,392
Income before income tax	43,938		37,505		75,421	69,945
Net income from continuing operations			37,505			69,945
Net income	43,938		37,505		75,421	69,945
Total assets	5,717,071				5,717,071		5,099,388
Total liabilities	265,777				265,777		329,372
Payments [Member]
Segment Reporting Information [Line Items]
Interest income	55				55
Interest allocation	6,840		7,574		12,755	16,667
Interest expense	4,884		1,158		6,008	2,382
Net interest income	2,011		6,416		6,802	14,285
Non-interest income	22,412		21,391		43,085	42,434
Non-interest expense	17,021		18,328		34,181	36,380
Income before income tax	7,402		9,479		15,706	20,339
Net income from continuing operations			9,479			20,339
Net income	7,402		9,479		15,706	20,339
Total assets	48,352				48,352		41,593
Total liabilities	5,280,555				5,280,555		5,312,115
Corporate [Member]
Segment Reporting Information [Line Items]
Interest income	6,840		7,574		12,755	16,667
Interest allocation	(6,840)		(7,574)		(12,755)	(16,667)
Interest expense	1,930		1,505		3,546	3,211
Net interest income	(1,930)		(1,505)		(3,546)	(3,211)
Non-interest income	258		32		3,889	45
Non-interest expense	8,541		8,513		12,237	14,994
Income before income tax	(10,213)		(9,986)		(11,894)	(18,160)
Income tax expense	10,725		7,840		19,865	16,906
Net income from continuing operations			(17,826)			(35,066)
Net income	(20,938)		(17,826)		(31,759)	(35,066)
Total assets	1,354,312				1,354,312		1,698,990
Total liabilities	$ 916,867				$ 916,867		549,298
Discontinued Operations [Member]
Segment Reporting Information [Line Items]
Income (Loss) from discontinued operations			277			182
Net income			$ 277			$ 182
Total assets							$ 3,268