Deposits - Additional Information (Details) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Deposits [Abstract]
Time deposits in denominations of $250,000 or more	$ 113,700,000	$ 113,200,000
Aggregate amount of demand time deposits overdrafts	60,000	28,000
Deposits received from related parties	$ 16,800,000	$ 19,000,000.0

Amount of deposits held by the entity that have been reclassified as loan balances receivable, for example, but not limited to, overdrafts receivable.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 405
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=116652737&loc=d3e64164-112818

Name:	us-gaap_DepositLiabilitiesReclassifiedAsLoansReceivable1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant