Loans, Loans Modified in a Troubled Debt Restructuring (Details) $ in Thousands	6 Months Ended
Jun. 30, 2022 USD ($) loan	Jun. 30, 2021 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	46	47
Recorded Investment(a)	$ 9,267	$ 9,808
Unpaid Principal Balance(b)	$ 9,474	$ 9,871
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	2	2
Recorded Investment(a)	$ 275	$ 128
Unpaid Principal Balance(b)	$ 275	$ 129
Commercial real estate — investor
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	1	4
Recorded Investment(a)	$ 553	$ 1,690
Unpaid Principal Balance(b)	$ 573	$ 1,690
Residential mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	35	37
Recorded Investment(a)	$ 8,149	$ 7,424
Unpaid Principal Balance(b)	$ 8,315	$ 7,450
Home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	8	4
Recorded Investment(a)	$ 291	$ 566
Unpaid Principal Balance(b)	$ 312	$ 603

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Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524

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Amount, after troubled debt restructuring, of modified financing receivable.

+ References

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- Definition

Amount, before troubled debt restructuring, of financing receivable to be modified.

+ References

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