Other Real Estate Owned (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Other Real Estate Owned Rollforward
Balance at beginning of the period	$ 90,567	$ 72,060	$ 85,077	$ 83,146
Write-downs in value	(731)	(706)	(1,423)	(1,983)
Additions	21,495	19,192	43,422	24,915
Sales	(19,066)	(17,172)	(34,589)	(32,704)
Other adjustments	(128)	(102)	(350)	(102)
Ending balance	92,137	73,272	92,137	73,272
Mortgages
Other Real Estate Owned Rollforward
Balance at beginning of the period	75,099	56,975	70,060	69,932
Write-downs in value	(245)	(549)	(573)	(1,519)
Additions	20,663	17,067	39,903	18,940
Sales	(17,502)	(14,519)	(31,045)	(28,379)
Other adjustments	(128)	(283)	(458)	(283)
Ending balance	77,887	58,691	77,887	58,691
Commercial / Construction
Other Real Estate Owned Rollforward
Balance at beginning of the period	15,468	15,085	15,017	13,214
Write-downs in value	(486)	(157)	(850)	(464)
Additions	832	2,125	3,519	5,975
Sales	(1,564)	(2,653)	(3,544)	(4,325)
Other adjustments	0	181	108	181
Ending balance	$ 14,250	$ 14,581	$ 14,250	$ 14,581