Loans and Allowance for Loan Losses - Past due aging analysis (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Past due aging analysis of loans
Nonaccrual	$ 3,794	$ 2,076
Loans and Leases Receivable, Gross, Total	2,443,994	1,758,020
30 - 89 Days Past Due
Past due aging analysis of loans
Loans	4,963	2,226
90 Days or More Past Due
Past due aging analysis of loans
Loans		121
Current
Past due aging analysis of loans
Loans	2,435,237	1,753,597
Commercial
Past due aging analysis of loans
Nonaccrual	3,074	1,966
Loans and Leases Receivable, Gross, Total	1,563,356	1,076,273
Commercial \| 30 - 89 Days Past Due
Past due aging analysis of loans
Loans	2,794	168
Commercial \| 90 Days or More Past Due
Past due aging analysis of loans
Loans		121
Commercial \| Current
Past due aging analysis of loans
Loans	1,557,488	1,074,018
Commercial \| Commercial and industrial
Past due aging analysis of loans
Nonaccrual	1,162	1,337
Loans and Leases Receivable, Gross, Total	583,876	436,761
Commercial \| Commercial and industrial \| 30 - 89 Days Past Due
Past due aging analysis of loans
Loans	2,426	168
Commercial \| Commercial and industrial \| 90 Days or More Past Due
Past due aging analysis of loans
Loans		121
Commercial \| Commercial and industrial \| Current
Past due aging analysis of loans
Loans	580,288	435,135
Commercial \| Real estate construction
Past due aging analysis of loans
Nonaccrual	440
Loans and Leases Receivable, Gross, Total	97,810	40,619
Commercial \| Real estate construction \| Current
Past due aging analysis of loans
Loans	97,370	40,619
Commercial \| Commercial real estate
Past due aging analysis of loans
Nonaccrual	1,472	629
Loans and Leases Receivable, Gross, Total	881,670	598,893
Commercial \| Commercial real estate \| 30 - 89 Days Past Due
Past due aging analysis of loans
Loans	368
Commercial \| Commercial real estate \| Current
Past due aging analysis of loans
Loans	879,830	598,264
Consumer
Past due aging analysis of loans
Nonaccrual	720	110
Loans and Leases Receivable, Gross, Total	880,638	681,747
Consumer \| 30 - 89 Days Past Due
Past due aging analysis of loans
Loans	2,169	2,058
Consumer \| Current
Past due aging analysis of loans
Loans	877,749	679,579
Consumer \| Residential \| Real estate first mortgage
Past due aging analysis of loans
Nonaccrual	535	21
Loans and Leases Receivable, Gross, Total	679,551	510,716
Consumer \| Residential \| Real estate first mortgage \| 30 - 89 Days Past Due
Past due aging analysis of loans
Loans	1,545	1,770
Consumer \| Residential \| Real estate first mortgage \| Current
Past due aging analysis of loans
Loans	677,471	508,925
Consumer \| Residential \| Real estate junior lien
Past due aging analysis of loans
Nonaccrual	184	89
Loans and Leases Receivable, Gross, Total	150,479	125,668
Consumer \| Residential \| Real estate junior lien \| 30 - 89 Days Past Due
Past due aging analysis of loans
Loans	377	167
Consumer \| Residential \| Real estate junior lien \| Current
Past due aging analysis of loans
Loans	149,918	125,412
Consumer \| Other revolving and installment
Past due aging analysis of loans
Nonaccrual	1
Loans and Leases Receivable, Gross, Total	50,608	45,363
Consumer \| Other revolving and installment \| 30 - 89 Days Past Due
Past due aging analysis of loans
Loans	247	121
Consumer \| Other revolving and installment \| Current
Past due aging analysis of loans
Loans	$ 50,360	$ 45,242

Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.

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