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Loans and Allowance for Loan Losses - Aging of Past Due Loans by Class of Loan (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Past Due [Line Items]
Loans	$ 4,567,239	$ 4,661,597
Financial Asset, Current
Financing Receivable, Past Due [Line Items]
Loans	4,554,177	4,650,195
30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	9,310	8,352
60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	2,699	2,361
Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	1,053	689
Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Loans	13,062	11,402
Construction Real Estate Loans
Financing Receivable, Past Due [Line Items]
Loans	458,101	537,827
Construction Real Estate Loans | Financial Asset, Current
Financing Receivable, Past Due [Line Items]
Loans	456,991	537,730
Construction Real Estate Loans | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	1,110	92
Construction Real Estate Loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	5
Construction Real Estate Loans | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	0
Construction Real Estate Loans | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Loans	1,110	97
1-4 Family Residential Real Estate Loans
Financing Receivable, Past Due [Line Items]
Loans	741,432	740,396
1-4 Family Residential Real Estate Loans | Financial Asset, Current
Financing Receivable, Past Due [Line Items]
Loans	737,443	735,589
1-4 Family Residential Real Estate Loans | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	3,432	3,217
1-4 Family Residential Real Estate Loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	384	1,328
1-4 Family Residential Real Estate Loans | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	173	262
1-4 Family Residential Real Estate Loans | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Loans	3,989	4,807
Commercial Real Estate Loans
Financing Receivable, Past Due [Line Items]
Loans	2,577,229	2,579,735
Commercial Real Estate Loans | Financial Asset, Current
Financing Receivable, Past Due [Line Items]
Loans	2,575,064	2,577,350
Commercial Real Estate Loans | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	2,048	2,054
Commercial Real Estate Loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	35	331
Commercial Real Estate Loans | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	82	0
Commercial Real Estate Loans | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Loans	2,165	2,385
Commercial loans
Financing Receivable, Past Due [Line Items]
Loans	371,643	363,167
Commercial loans | Financial Asset, Current
Financing Receivable, Past Due [Line Items]
Loans	365,910	359,230
Commercial loans | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	2,655	2,881
Commercial loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	2,280	649
Commercial loans | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	798	407
Commercial loans | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Loans	5,733	3,937
Municipal loans
Financing Receivable, Past Due [Line Items]
Loans	371,271	390,968
Municipal loans | Financial Asset, Current
Financing Receivable, Past Due [Line Items]
Loans	371,271	390,968
Municipal loans | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	0
Municipal loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	0
Municipal loans | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	0
Municipal loans | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	0
Loans to individuals
Financing Receivable, Past Due [Line Items]
Loans	47,563	49,504
Loans to individuals | Financial Asset, Current
Financing Receivable, Past Due [Line Items]
Loans	47,498	49,328
Loans to individuals | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	65	108
Loans to individuals | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	48
Loans to individuals | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	20
Loans to individuals | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Loans	$ 65	$ 176

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- Definition

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+ References

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