Loans - Schedule of Cash Basis Interest Income Recognized on Impaired Loans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash Basis Interest Recognized on Impaired Loans [Abstract]
Cash basis interest income recognized on impaired loans	$ 543	$ 705
1-4 Family First Lien Residential Mortgages [Member]
Cash Basis Interest Recognized on Impaired Loans [Abstract]
Cash basis interest income recognized on impaired loans	62	75
Commercial Real Estate [Member]
Cash Basis Interest Recognized on Impaired Loans [Abstract]
Cash basis interest income recognized on impaired loans	285	360
Commercial Lines of Credit [Member]
Cash Basis Interest Recognized on Impaired Loans [Abstract]
Cash basis interest income recognized on impaired loans	10	67
Other Commercial and Industrial [Member]
Cash Basis Interest Recognized on Impaired Loans [Abstract]
Cash basis interest income recognized on impaired loans	180	191
Home Equity and Junior Liens [Member]
Cash Basis Interest Recognized on Impaired Loans [Abstract]
Cash basis interest income recognized on impaired loans	6	6
Other Consumer [Member]
Cash Basis Interest Recognized on Impaired Loans [Abstract]
Cash basis interest income recognized on impaired loans	$ 0	$ 6