Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands		6 Months Ended
	Jan. 01, 2023	Jun. 30, 2023		Mar. 31, 2023	Dec. 31, 2022		Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Other Commitments [Line Items]
Allowance for credit losses on loans		$ 22,236	[1]	$ 21,979	$ 15,588	[1]	$ 15,353	$ 14,279	$ 16,903
Unfunded Loan Commitment
Other Commitments [Line Items]
Allowance for credit losses on loans		$ 1,100
Cumulative Effect, Period of Adoption, Adjustment
Other Commitments [Line Items]
Provision for (release of) credit losses on loans and unfunded commitments	$ 5,800
Allowance for credit losses on loans	5,793				$ 5,793
Cumulative Effect, Period of Adoption, Adjustment | Unfunded Loan Commitment
Other Commitments [Line Items]
Allowance for credit losses on loans	$ 1,300
Minimum
Other Commitments [Line Items]
Remaining term of conditional commitment		1 month
Maximum
Other Commitments [Line Items]
Remaining term of conditional commitment		5 years

[1] amounts include the impacts of the January 1, 2023 adoption of ASU 2016-13. See Note 2 for details.See accompanying notes to the consolidated financial statements (unaudited)