Other Real Estate Owned - Covered and Not Covered Under a Loss-Share Agreement, Net of Valuation Allowances and Direct Write-Downs (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Purchased OREO	$ 1,545	$ 1,589
Non Purchased OREO	867	951
Total OREO	2,412	2,540
Residential real estate
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Purchased OREO	173	93
Non Purchased OREO	740	166
Total OREO	913	259
Commercial real estate
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Purchased OREO	0	39
Non Purchased OREO	62	722
Total OREO	62	761
Residential land development
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Purchased OREO	242	301
Non Purchased OREO	4	4
Total OREO	246	305
Commercial land development
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Purchased OREO	1,130	1,156
Non Purchased OREO	61	59
Total OREO	$ 1,191	$ 1,215