Securities Available for Sale - Additional Information (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2022 USD ($) Security shares	Jun. 30, 2022 USD ($) Security shares	Jun. 30, 2021 Security shares	Dec. 31, 2021 USD ($)
Schedule Of Available For Sale Securities [Line Items]
Carrying amounts of securities pledged to secure public deposits | $	$ 23,830,000	$ 23,830,000		$ 9,261,000
Number of security holdings greater than 10% percent of equity	0	0	0
Calls of securities | shares		0	0
Unrealized loss recognized in net income | $		$ 0
Equity Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Fair value carried amount | $	$ 1,000,000.0	$ 1,000,000.0
Number of securities held and carried at fair value | shares	1	1
Equity securities net gains | $	$ 10,000	$ 5,000
Municipal- Taxable
Schedule Of Available For Sale Securities [Line Items]
Debt securities, available-for-sale, unrealized loss position, number of positions	20	20
Residential MBS
Schedule Of Available For Sale Securities [Line Items]
Debt securities, available-for-sale, unrealized loss position, number of positions	10	10
US Government Sponsored Entities and Agencies
Schedule Of Available For Sale Securities [Line Items]
Debt securities, available-for-sale, unrealized loss position, number of positions	3	3
SBA Guaranteed Debenture
Schedule Of Available For Sale Securities [Line Items]
Debt securities, available-for-sale, unrealized loss position, number of positions	1	1