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Related Party Transactions - Loans to Executive Officers, Directors, and Their Affiliates (Details) - Executive Officers, Directors, and their Affiliates - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Notes Receivable, Related Parties [Roll Forward]
Balance, beginning of year	$ 1,392	$ 1,093
Advances	907	1,092
Principal repayments	(1,544)	(793)
Effect of changes in composition of related parties	(284)	0
Balance, end of year	471	1,392
Commitments to extend credit	$ 833	$ 2,702

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- Definition

Notes Payable, Related Parties, Transfers And Changes

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- Definition

Notes Receivable, Related Parties, Current Borrowing Capacity

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Notes Receivable, Related Parties [Roll Forward]

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- Definition

For an unclassified balance sheet, amounts due from parties associated with the reporting entity as evidenced by a written promise to pay.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.3)
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(k)(1))
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-Section 50
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- Definition

The cash outflow for a loan, supported by a promissory note, granted to related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
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The cash inflow from a loan, supported by a promissory note, granted to related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.

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