Revenue - Summary of Revenues (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Commission and fees from sale of insurance policies	$ 4,199	$ 3,816
Fees related to third party insurance administration services	86	82
Performance-based commissions	2,213	1,527
Interchange income	4,797	4,181
Promotional and usage income	1,249	1,262
Ongoing maintenance fees for deposit accounts	1,718	1,461
Transaction-based fees	2,505	2,062
Other non-interest income transaction-based fees	504	430
Revenue	21,922	18,905
Services transferred over time
Disaggregation of Revenue [Line Items]
Revenue	16,648	14,886
Services transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenue	5,274	4,019
Commercial loan swap fees
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	52	0
Trust and investment income | Fiduciary Income
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	2,757	2,457
Trust and investment income | Brokerage Income
Disaggregation of Revenue [Line Items]
Revenue from contract with customer	$ 1,842	$ 1,627