CONSOLIDATED INCOME STATEMENTS - UNAUDITED - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Interest income:
Loans	$ 82,032	$ 55,979	$ 154,059	$ 109,510
Securities	6,621	4,927	12,981	10,133
FHLB Stock, fed funds sold and interest-bearing deposits	1,318	497	2,075	898
Total interest income	89,971	61,403	169,115	120,541
Interest expense:
Deposits	6,340	3,387	9,698	8,010
Borrowings	1,826	106	3,118	392
Total interest expense	8,166	3,493	12,816	8,402
Net interest income	81,805	57,910	156,299	112,139
Provision for credit losses	173	44	(619)	404
Net interest income after provision for credit losses	81,632	57,866	156,918	111,735
Noninterest income:
Asset management, consulting and other fees	$ 9,893	$ 8,748	$ 20,090	$ 17,097
Type of Revenue [Extensible List]	us-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMember	us-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMember	us-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMember	us-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMember
Gain on sale of loans		$ 3,324		$ 3,324
Other income	$ 3,507	1,963	$ 8,737	5,522
Total noninterest income	13,400	14,035	28,827	25,943
Noninterest expense:
Compensation and benefits	27,634	20,203	57,455	41,729
Occupancy and depreciation	8,814	5,710	17,381	11,870
Professional services and marketing costs	3,030	3,907	6,447	6,029
Customer service costs	4,611	2,353	6,399	4,123
Other expenses	4,716	3,444	8,741	6,377
Total noninterest expense	48,805	35,617	96,423	70,128
Income before taxes on income	46,227	36,284	89,322	67,550
Taxes on income	12,911	10,230	25,170	19,141
Net income	$ 33,316	$ 26,054	$ 64,152	$ 48,409
Net income per share:
Basic	$ 0.59	$ 0.58	$ 1.14	$ 1.08
Diluted	$ 0.59	$ 0.58	$ 1.13	$ 1.07
Shares used in computation:
Basic	56,471,470	44,792,358	56,468,678	44,750,272
Diluted	56,519,669	45,101,958	56,543,492	45,057,330