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Income Taxes - Schedule of Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Increase (reduction) in income tax resulting from:
Income tax expense at statutory rate	$ 54,487	$ 35,413	$ 19,309
Tax-exempt interest income, net	(4,351)	(3,198)	(2,010)
State and local income taxes, net	9,767	4,936	3,254
Bank-owned life insurance	(545)	(713)	(778)
Non-deductible expenses	926	1,090	637
Tax benefit of low-income housing tax credit ("LIHTC") investments, net	(195)	(132)	(444)
Effective Income Tax Rate Reconciliation, Tax Credit, Amount	(68)	146	(175)
Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount	(3,661)	(1,136)	(1,327)
Non-taxable donation to charitable foundation	0	(263)	0
Other, net	57	(565)	(903)
Total income tax expense	$ 56,417	$ 35,578	$ 17,563

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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