Goodwill and Other Intangible Assets - Amortization (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Goodwill
Gross Carrying Amount	$ 49,015	$ 49,015
Accumulated Amortization	(31,857)	(26,560)
Total	17,158	22,455
Intangible amortization expense	5,296	4,754	$ 4,380
Goodwill reduction	304
Identifiable customer intangibles
Goodwill
Gross Carrying Amount	41,423	41,423
Accumulated Amortization	(29,959)	(25,927)
Total	11,464	15,496
Core deposit intangible assets
Goodwill
Gross Carrying Amount	7,592	7,592
Accumulated Amortization	(1,898)	(633)
Total	$ 5,694	$ 6,959