Other Real Estate Owned (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Other Real Estate Owned Rollforward
Balance at beginning of the period	$ 92,137	$ 73,272	$ 85,077	$ 83,146
Write-downs in value	(460)	(767)	(1,883)	(2,750)
Additions	15,686	19,088	59,108	44,003
Sales	(14,049)	(14,322)	(48,638)	(47,026)
Other adjustments	(75)	(443)	(425)	(545)
Ending balance	93,239	76,828	93,239	76,828
Mortgages
Other Real Estate Owned Rollforward
Balance at beginning of the period	77,887	58,691	70,060	69,932
Write-downs in value	(376)	(245)	(949)	(1,764)
Additions	13,975	17,395	53,878	36,335
Sales	(12,065)	(12,588)	(43,110)	(40,967)
Other adjustments	(75)	(660)	(533)	(943)
Ending balance	79,346	62,593	79,346	62,593
Commercial / Construction
Other Real Estate Owned Rollforward
Balance at beginning of the period	14,250	14,581	15,017	13,214
Write-downs in value	(84)	(522)	(934)	(986)
Additions	1,711	1,693	5,230	7,668
Sales	(1,984)	(1,734)	(5,528)	(6,059)
Other adjustments	0	217	108	398
Ending balance	$ 13,893	$ 14,235	$ 13,893	$ 14,235