Other Real Estate Owned and Bank Premises Held for Sale (Details)	9 Months Ended
	Sep. 30, 2023 USD ($) property	Dec. 31, 2022 property
OREO and Bank Premises
Balance at the beginning of the period	$ 18,777,000
Additions, net	5,371,000
Write-downs	(1,525,000)
Sold	(6,938,000)
Balance at the end of the period	$ 15,685,000
Number of properties held | property	5	6
Number of properties premises held for sale | property	14	17
Residential real estate consumer mortgage loans in foreclosure, carrying value	$ 4,100,000
OREO.
OREO and Bank Premises
Balance at the beginning of the period	1,023,000
Additions, net	3,298,000
Sold	(3,887,000)
Balance at the end of the period	434,000
Bank Premises Held for Sale
OREO and Bank Premises
Balance at the beginning of the period	17,754,000
Additions, net	2,073,000
Write-downs	(1,525,000)
Sold	(3,051,000)
Balance at the end of the period	15,251,000
Residential real estate
OREO and Bank Premises
Other Real Estate In Foreclosure	$ 416,000