Loans and Leases - Summary of Activity in Allowance for Loan and Lease Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 54,768	$ 44,897	$ 63,967	$ 50,359
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	(183)	493	(1,006)	493
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	3,288	0	3,288
(Recovery of) Provision for Credit Losses	(698)	44	(7,164)	(4,367)
Charge-offs	(1,951)	(1,070)	(4,284)	(2,325)
Recoveries	410	290	833	494
Ending balance	52,346	47,942	52,346	47,942
Construction
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	2,731	829	2,999	1,887
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	0	0	0	0
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	0	0	0
(Recovery of) Provision for Credit Losses	(1,200)	85	(1,468)	(973)
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Ending balance	1,531	914	1,531	914
Commercial real estate, other
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	21,055	17,834	29,147	17,536
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	(234)	0	(451)	0
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	0	0	0
(Recovery of) Provision for Credit Losses	(2,267)	(601)	(9,913)	(146)
Charge-offs	(22)	(4)	(300)	(161)
Recoveries	176	4	225	4
Ending balance	18,708	17,233	18,708	17,233
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	10,114	10,108	11,063	12,763
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	(253)	0	(418)	0
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	0	0	0
(Recovery of) Provision for Credit Losses	(871)	(1,435)	(1,196)	(3,797)
Charge-offs	(420)	(5)	(883)	(298)
Recoveries	2	18	6	18
Ending balance	8,572	8,686	8,572	8,686
Premium finance
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	345	1,160	379	1,095
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	0	0	0	0
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	0	0	0
(Recovery of) Provision for Credit Losses	(12)	(155)	(32)	(74)
Charge-offs	(30)	(7)	(44)	(23)
Recoveries	8	0	8	0
Ending balance	311	998	311	998
Leases
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	5,875	0	4,797	0
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	292	493	424	493
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	3,288	0	3,288
(Recovery of) Provision for Credit Losses	1,847	349	3,090	349
Charge-offs	(493)	(525)	(966)	(525)
Recoveries	64	110	240	110
Ending balance	7,585	3,715	7,585	3,715
Residential real estate
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	6,495	4,935	7,233	6,044
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	12	0	(509)	0
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	0	0	0
(Recovery of) Provision for Credit Losses	(142)	(2)	(64)	(993)
Charge-offs	(47)	(136)	(356)	(269)
Recoveries	14	40	28	55
Ending balance	6,332	4,837	6,332	4,837
Home equity lines of credit
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	1,894	1,494	2,005	1,860
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	0	0	(11)	0
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	0	0	0
(Recovery of) Provision for Credit Losses	(170)	14	(283)	(344)
Charge-offs	(25)	(4)	(41)	(16)
Recoveries	0	0	29	4
Ending balance	1,699	1,504	1,699	1,504
Consumer, indirect
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	5,172	7,522	5,326	8,030
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	0	0	(41)	0
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	0	0	0
(Recovery of) Provision for Credit Losses	1,428	1,525	1,614	1,417
Charge-offs	(449)	(269)	(834)	(774)
Recoveries	83	63	169	168
Ending balance	6,234	8,841	6,234	8,841
Consumer, direct
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	1,036	970	961	1,081
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	0	0	0	0
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	0	0	0
(Recovery of) Provision for Credit Losses	334	211	534	110
Charge-offs	(60)	(31)	(196)	(67)
Recoveries	11	11	22	37
Ending balance	1,321	1,161	1,321	1,161
Deposit account overdrafts
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	51	45	57	63
Initial Allowance for Acquired Purchased Credit Deteriorated Assets	0	0	0	0
Provision for Credit Losses for Acquired Non-Purchased Credit Deteriorated Assets	0	0	0	0
(Recovery of) Provision for Credit Losses	355	53	554	84
Charge-offs	(405)	(89)	(664)	(192)
Recoveries	52	44	106	98
Ending balance	$ 53	$ 53	$ 53	$ 53