Goodwill and Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2016	Dec. 31, 2019	Oct. 31, 2019	Oct. 31, 2018	Dec. 31, 2015
Finite Lived Intangible Assets [Line Items]
Goodwill	$ 27,817	$ 27,817		$ 27,817			$ 9,410
Amortization of intangible assets	1,067	1,265
Adjustment of goodwill	640
Increase in stock options and warrants of share holders holders equity due to adjustment on goodwill			$ 640
Core Deposits
Finite Lived Intangible Assets [Line Items]
Core deposit intangible	$ 8,433	8,433					$ 2,800
Accelerated method for amortization	8 years
Amortization of intangible assets	$ 218	302
PSB Bancshares, Inc
Finite Lived Intangible Assets [Line Items]
Goodwill						$ 8,200
PSB Bancshares, Inc | Core Deposits
Finite Lived Intangible Assets [Line Items]
Core deposit intangible						$ 4,650
Accelerated method for amortization	10 years
Amortization of intangible assets	$ 680	772
Trinity Bancorp, Inc.
Finite Lived Intangible Assets [Line Items]
Goodwill					$ 9,500
Trinity Bancorp, Inc. | Core Deposits
Finite Lived Intangible Assets [Line Items]
Core deposit intangible					$ 1,000
Accelerated method for amortization	10 years
Amortization of intangible assets	$ 169	$ 190