Goodwill and Other Intangible Assets - Components of Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 19,803	$ 41,800
Accumulated amortization	(12,330)	(30,850)
Net carrying amount	7,473	10,950
Core Deposits [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	6,788	6,788
Accumulated amortization	(6,408)	(6,329)
Net carrying amount	380	459
Customer Related Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	2,476	4,162
Accumulated amortization	(1,064)	(2,653)
Net carrying amount	1,412	1,509
Servicing Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	10,539	30,850
Accumulated amortization	(4,858)	(21,868)
Net carrying amount	5,681	8,982
Valuation allowance included in accumulated amortization	$ 18	$ 98	$ 40	$ 5