Goodwill and Other Intangible Assets - Amortization (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Goodwill
Gross Carrying Amount	$ 49,015		$ 49,015		$ 49,015
Accumulated Amortization	(30,533)		(30,533)		(26,560)
Total	18,482		18,482		22,455
Intangible amortization expense	1,324	$ 1,324	3,972	$ 3,430
Goodwill, Impairment Loss			0
Identifiable customer intangibles
Goodwill
Gross Carrying Amount	41,423		41,423		41,423
Accumulated Amortization	(28,951)		(28,951)		(25,927)
Total	12,472		12,472		15,496
Core deposit intangible assets
Goodwill
Gross Carrying Amount	7,592		7,592		7,592
Accumulated Amortization	(1,582)		(1,582)		(633)
Total	$ 6,010		$ 6,010		$ 6,959