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Loans and Allowance for Loan Losses ("ALLL") - Summary of Allocation of Allowance for Loan Loss as well as Activity in Allowance for Loan Loss Attributed to Various Segments in Loan (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
ALLL beginning balance	$ 28,632	$ 19,262
Provision for loan losses or (recapture)	79,064	9,915
Loans receivable allowance including provision losses or (recapture)	107,696	29,177
Loans charged-off	(33,749)	(640)
Recoveries of loans previously charged-off	82	95
Net (charge-offs) recoveries	(33,667)	(545)
ALLL ending balance	74,029	28,632
Allowances
Individually evaluated for impairment	95	132
Collectively evaluated for impairment	73,934	28,500
ALLL balance	74,029	28,632	$ 19,262
Loans
Loans individually evaluated for impairment	7,080	221
Loans collectively evaluated for impairment	2,626,283	1,751,280
Gross loans receivable	2,633,363	1,751,501	1,556,333
Commercial and industrial loans
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
ALLL beginning balance	3,221	3,353
Provision for loan losses or (recapture)	2,125	23
Loans receivable allowance including provision losses or (recapture)	5,346	3,376
Loans charged-off	(555)	(222)
Recoveries of loans previously charged-off	40	67
Net (charge-offs) recoveries	(515)	(155)
ALLL ending balance	4,831	3,221
Allowances
Individually evaluated for impairment	95	132
Collectively evaluated for impairment	4,736	3,089
ALLL balance	4,831	3,221	3,353
Loans
Loans individually evaluated for impairment	113	166
Loans collectively evaluated for impairment	312,515	418,894
Gross loans receivable	312,628	419,060	539,200
Construction, land, and land development
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
ALLL beginning balance	6,984	3,545
Provision for loan losses or (recapture)	441	3,439
Loans receivable allowance including provision losses or (recapture)	7,425	6,984
Loans charged-off	0	0
Recoveries of loans previously charged-off	0	0
Net (charge-offs) recoveries	0	0
ALLL ending balance	7,425	6,984
Allowances
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	7,425	6,984
ALLL balance	7,425	6,984	3,545
Loans
Loans individually evaluated for impairment	66	0
Loans collectively evaluated for impairment	213,989	183,594
Gross loans receivable	214,055	183,594	94,423
Real Estate Portfolio Segment | Residential real estate
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
ALLL beginning balance	4,598	3,410
Provision for loan losses or (recapture)	(4)	1,267
Loans receivable allowance including provision losses or (recapture)	4,594	4,677
Loans charged-off	(452)	(79)
Recoveries of loans previously charged-off	0	0
Net (charge-offs) recoveries	(452)	(79)
ALLL ending balance	4,142	4,598
Allowances
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	4,142	4,598
ALLL balance	4,142	4,598	3,410
Loans
Loans individually evaluated for impairment	0	55
Loans collectively evaluated for impairment	449,157	204,334
Gross loans receivable	449,157	204,389	143,869
Real Estate Portfolio Segment | Commercial real estate
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
ALLL beginning balance	6,590	7,810
Provision for loan losses or (recapture)	(1,120)	(1,220)
Loans receivable allowance including provision losses or (recapture)	5,470	6,590
Loans charged-off	0	0
Recoveries of loans previously charged-off	0	0
Net (charge-offs) recoveries	0	0
ALLL ending balance	5,470	6,590
Allowances
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	5,470	6,590
ALLL balance	5,470	6,590	7,810
Loans
Loans individually evaluated for impairment	6,901	0
Loans collectively evaluated for impairment	1,041,851	835,587
Gross loans receivable	1,048,752	835,587	774,925
Consumer and other loans
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
ALLL beginning balance	7,092	127
Provision for loan losses or (recapture)	76,604	7,276
Loans receivable allowance including provision losses or (recapture)	83,696	7,403
Loans charged-off	(32,742)	(339)
Recoveries of loans previously charged-off	42	28
Net (charge-offs) recoveries	(32,700)	(311)
ALLL ending balance	50,996	7,092
Allowances
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	50,996	7,092
ALLL balance	50,996	7,092	127
Loans
Loans individually evaluated for impairment	0	0
Loans collectively evaluated for impairment	608,771	108,871
Gross loans receivable	608,771	108,871	3,916
Unallocated
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
ALLL beginning balance	147	1,017
Provision for loan losses or (recapture)	1,018	(870)
Loans receivable allowance including provision losses or (recapture)	1,165	147
Loans charged-off	0	0
Recoveries of loans previously charged-off	0	0
Net (charge-offs) recoveries	0	0
ALLL ending balance	1,165	147
Allowances
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	1,165	147
ALLL balance	$ 1,165	$ 147	$ 1,017

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Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

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