Goodwill and Other Intangible Assets - Summary of Finite-lived Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets, Net [Abstract]
Gross  Carrying Amount	$ 90,162	$ 84,962
Accumulated Amortization	(65,986)	(60,864)
Net Carrying Amount	24,176	24,098
Core deposit intangible
Finite-Lived Intangible Assets, Net [Abstract]
Gross  Carrying Amount	82,492	82,492
Accumulated Amortization	(64,339)	(59,399)
Net Carrying Amount	18,153	23,093
Customer relationship intangible
Finite-Lived Intangible Assets, Net [Abstract]
Gross  Carrying Amount	7,670	2,470
Accumulated Amortization	(1,647)	(1,465)
Net Carrying Amount	$ 6,023	$ 1,005