Other Real Estate Owned (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Real Estate Properties [Line Items]
Mortgage Loans in Process of Foreclosure, Amount	$ 27,000		$ 23,000
Gains (losses) on sales of OREO	(1,000)	$ 872
OREO
Beginning balance	46,591	48,030
Additions	18,428	15,426
Sales	(18,645)	(17,595)
Write-downs/losses	(3,398)	(3,221)
Ending balance	52,789	46,253
Mortgage
OREO
Beginning balance	14,500
Ending balance	8,500
2019 Acquisitions
OREO
Additions	$ 9,813	$ 3,613