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Goodwill and Core Deposit Intangible, Net - Additional Information (Details) - USD ($)	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 18,034,000		$ 18,034,000
Intangible assets	1,211,000		$ 1,292,000
Amortization expense	$ 81,000	$ 81,000
Heritage Bancorp Inc
Finite-Lived Intangible Assets [Line Items]
Goodwill				$ 18,033,880
Core Deposits
Finite-Lived Intangible Assets [Line Items]
Weighted average life	7 years 6 months
Core Deposits \| Heritage Bancorp Inc
Finite-Lived Intangible Assets [Line Items]
Intangible assets				$ 1,615,002