Goodwill and Acquired Intangible Assets - Gross Carrying Amount and Accumulated Amortization of Intangible Asset (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Finite-lived Intangible Assets [Roll Forward]
Beginning of year	$ 12,998	$ 14,577	$ 18,305
Acquired CDI, including measurement period adjustments	67,388	3,454	2,129
Amortization expense	(9,101)	(5,033)	(5,857)
End of year	$ 71,285	$ 12,998	$ 14,577
Remaining average amortization period for CDI	49 months	39 months	44 months