Loans and Allowance for Loan Losses - Summary of an Age Analysis of Past Due Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	$ 2,514,500	$ 1,751,501
Recorded Investment 90 Days or More Past Due and Still Accruing	15,821	1,506
Net deferred origination fees and premiums	(6,611)	(8,766)
Loans receivable	2,507,889	1,742,735
30-89 Days Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	36,063	4,969
90 Days or More Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	15,973	1,599
Total Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	52,036	6,568
Current
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	2,462,464	1,744,933
Commercial and industrial loans
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	339,928	419,060
Recorded Investment 90 Days or More Past Due and Still Accruing	138	0
Commercial and industrial loans \| 30-89 Days Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	588	259
Commercial and industrial loans \| 90 Days or More Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	224	38
Commercial and industrial loans \| Total Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	812	297
Commercial and industrial loans \| Current
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	339,116	418,763
Construction, land, and land development
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	224,188	183,594
Recorded Investment 90 Days or More Past Due and Still Accruing	0	0
Construction, land, and land development \| 30-89 Days Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	0	0
Construction, land, and land development \| 90 Days or More Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	66	0
Construction, land, and land development \| Total Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	66	0
Construction, land, and land development \| Current
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	224,122	183,594
Real Estate Portfolio Segment \| Residential real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	402,781	204,389
Recorded Investment 90 Days or More Past Due and Still Accruing	638	39
Real Estate Portfolio Segment \| Commercial real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	1,024,067	835,587
Recorded Investment 90 Days or More Past Due and Still Accruing	0	0
Real Estate Portfolio Segment \| 30-89 Days Past Due \| Residential real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	707	809
Real Estate Portfolio Segment \| 30-89 Days Past Due \| Commercial real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	6,901	0
Real Estate Portfolio Segment \| 90 Days or More Past Due \| Residential real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	638	94
Real Estate Portfolio Segment \| 90 Days or More Past Due \| Commercial real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	0	0
Real Estate Portfolio Segment \| Total Past Due \| Residential real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	1,345	903
Real Estate Portfolio Segment \| Total Past Due \| Commercial real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	6,901	0
Real Estate Portfolio Segment \| Current \| Residential real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	401,436	203,486
Real Estate Portfolio Segment \| Current \| Commercial real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	1,017,166	835,587
Consumer and other loans
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	523,536	108,871
Recorded Investment 90 Days or More Past Due and Still Accruing	15,045	1,467
Consumer and other loans \| 30-89 Days Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	27,867	3,901
Consumer and other loans \| 90 Days or More Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	15,045	1,467
Consumer and other loans \| Total Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	42,912	5,368
Consumer and other loans \| Current
Financing Receivable Recorded Investment Past Due [Line Items]
Gross loans receivable	$ 480,624	$ 103,503

Amount, before allowance for credit loss, of accrued interest on financing receivable.

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