Loans - Troubled Debt Restructuring (Details) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan		12
Pre-Modification Outstanding Recorded Investment		$ 10,650
Post-Modification Outstanding Recorded Investment	$ 0	$ 9,878
Commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan		7
Pre-Modification Outstanding Recorded Investment		$ 6,969
Post-Modification Outstanding Recorded Investment		$ 6,178
Commercial real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan		1
Pre-Modification Outstanding Recorded Investment		$ 2,295
Post-Modification Outstanding Recorded Investment		$ 2,265
Residential real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan		4
Pre-Modification Outstanding Recorded Investment		$ 1,386
Post-Modification Outstanding Recorded Investment		$ 1,435

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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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 http://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524

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

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- Definition

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

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