Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Roll Forward]
Beginning balance	$ 280,541	$ 280,541
Goodwill acquired	663	0
Ending balance	281,204	280,541	$ 280,541
Finite-Lived Intangible Assets [Abstract]
Gross carrying amount	31,340	32,460
Less: accumulated amortization	23,999	23,533
Net carrying amount	7,341	8,927
Impairment of goodwill	0	0
Amortization Expense [Abstract]
Amortization of intangible assets	2,263	2,808	3,395
Future Amortization Expense [Abstract]
2023	1,900
2024	1,600
2025	1,200
2026	1,000
2027	700
Thereafter	1,000
Impairment of intangible assets	$ 0	0	$ 0
Minimum [Member]
Finite-Lived Intangible Assets [Abstract]
Intangible asset useful life	1 year
Maximum [Member]
Finite-Lived Intangible Assets [Abstract]
Intangible asset useful life	20 years
Core Deposits Intangibles [Member]
Finite-Lived Intangible Assets [Abstract]
Gross carrying amount	$ 6,161	7,435
Less: accumulated amortization	6,133	7,258
Net carrying amount	28	177
Identified Intangible Assets [Member]
Finite-Lived Intangible Assets [Abstract]
Gross carrying amount	25,179	25,025
Less: accumulated amortization	17,866	16,275
Net carrying amount	$ 7,313	$ 8,750