Loans and Lease Receivables - Summary of Balances for Each Respective Loan and Lease Category (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	$ 4,537,128	$ 4,340,535	$ 3,785,661
Originated
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	4,094,326	3,668,460
Acquired Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	127,051	201,817
Acquired Non-Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	315,751	470,258
Commercial Real Estate
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	1,665,748	1,421,670	1,276,542
Commercial Real Estate | Originated
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	1,379,000	1,017,587
Commercial Real Estate | Acquired Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	72,160	108,484
Commercial Real Estate | Acquired Non-Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	214,588	295,599
Residential Real Estate
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	480,514	572,271	711,822
Residential Real Estate | Originated
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	379,796	414,220
Residential Real Estate | Acquired Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	49,401	78,840
Residential Real Estate | Acquired Non-Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	51,317	79,211
Construction, Land Development, and Other Land
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	325,399	230,733	278,657
Construction, Land Development, and Other Land | Originated
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	323,886	226,408
Construction, Land Development, and Other Land | Acquired Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	1,312	4,113
Construction, Land Development, and Other Land | Acquired Non-Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	201	212
Commercial and Industrial
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	1,581,961	1,368,900	1,331,565
Commercial and Industrial | Originated
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	1,534,745	1,276,527
Commercial and Industrial | Acquired Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	4,014	10,178
Commercial and Industrial | Acquired Non-Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	43,202	82,195
Paycheck Protection Program ("PPP")
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	123,712	517,815
Paycheck Protection Program ("PPP") | Originated
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	123,712	517,815
Installment and Other
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	1,368	2,005	6,565
Installment and Other | Originated
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	940	1,267
Installment and Other | Acquired Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	164	202
Installment and Other | Acquired Non-Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	264	536
Lease Financing Receivables
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	358,426	227,141	$ 180,510
Lease Financing Receivables | Originated
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	352,247	214,636
Lease Financing Receivables | Acquired Non-Impaired
Accounts Notes And Loans Receivable [Line Items]
Total loans and leases	$ 6,179	$ 12,505