Loans and Allowance for Credit Losses - Performing TDRs Segregated by Class (Details) - Performing Loans $ in Thousands	Jun. 30, 2023 USD ($) loan
Number of modifications \| loan	22
Recorded Investment, TDRs \| $	$ 29,765
Residential Real Estate
Number of modifications \| loan	10
Recorded Investment, TDRs \| $	$ 3,438
Commercial Real Estate
Number of modifications \| loan	6
Recorded Investment, TDRs \| $	$ 24,017
Commercial loans
Number of modifications \| loan	6
Recorded Investment, TDRs \| $	$ 2,310

Accumulated amortized cost excluding accrued interest, of financing receivable modified for debtor experiencing financial difficulty.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant