Income Tax - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Deferred tax assets
Net unrealized loss on securities available-for-sale	$ 27,374	$ 0
Allowance for loan losses	15,067	14,051
Lease incentive	467	508
Loan fees	3,645	3,227
Accrued expenses	2,438	2,735
Deferred compensation	1,969	2,418
State tax credit	0	1,033
Other	495	2,057
Total deferred tax asset	51,455	26,029
Deferred tax liability
Net unrealized gain on securities available-for-sale	0	(6,967)
FHLB stock basis	(735)	(757)
Premises and equipment	(2,209)	(2,602)
Other	(1,410)	(1,229)
Total deferred tax liability	(4,354)	(11,555)
Net deferred tax asset	$ 47,101	$ 14,474