Goodwill and Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 1,025	$ 1,048	$ 222
Mortgage servicing rights
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	266	130	109
Core deposit intangibles
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 1,000	$ 1,000	$ 222