Other Real Estate Owned (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Real Estate Properties [Line Items]
Mortgage Loans in Process of Foreclosure, Amount	$ 27,100		$ 29,400
Gains (losses) on sales of OREO	3,800	$ (200)
Other Real Estate [Roll Forward]
Beginning balance	50,890	46,591
Additions	11,340	9,184
Sales	(16,600)	(9,497)
Write-downs/losses	(1,945)	(2,241)
Ending balance	43,685	53,850
Mortgage
Other Real Estate [Roll Forward]
Beginning balance	5,800
Ending balance	$ 6,100
2019 Acquisitions
Other Real Estate [Roll Forward]
Additions		$ 9,813