Interest-Bearing Deposits - Narrative (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Interest-bearing Deposits
Interest-bearing domestic deposit, time deposits	$ 235,568,000	$ 104,300,000
One-way deposits	4,100	0
Related party deposit liabilities	$ 37,500,000	$ 32,400,000

Amount of interest-bearing domestic time deposits. Time deposits bear interest for a fixed, stated period of time and include certificate of deposits and individual retirement accounts.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Name:	us-gaap_InterestBearingDomesticDepositTimeDeposits
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant