Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Other intangible assets
Other intangible assets, net	$ 1,977	$ 2,291
Gross carrying amounts and accumulated amortization
Gross Carrying Amount	3,116	3,116
Accumulated Amortization	(1,139)	(825)
Core deposit intangible
Gross carrying amounts and accumulated amortization
Gross Carrying Amount	1,711	1,711
Accumulated Amortization	(325)	(171)
Other amortizable intangibles
Gross carrying amounts and accumulated amortization
Gross Carrying Amount	1,405	1,405
Accumulated Amortization	$ (814)	$ (654)