Loans Receivable and Allowance for Credit Losses - Schedule of Nonperforming Loans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 6,493,740	$ 4,608,956
1-4 Family Construction
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	18,062	21,411
2024/2023	20,514	3,717
2023/2022	3,043	1,254
2022/2021	0	0
2021/2020	0	0
Prior	40	49
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	41,659	26,431	$ 28,055
2025/2024	0	0
2024/2023	0	0
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Home equity lines of credit
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	73,131	44,573
2024/2023	48,440	28,261
2023/2022	27,065	30,557
2022/2021	31,431	9,440
2021/2020	10,894	8,106
Prior	41,226	30,649
Revolving Loans Amortized Cost Basis	10,387	7,993
Revolving Loans Converted to Term	8,249	6,748
Total	250,823	166,327
2025/2024	0	0
2024/2023	0	0
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
Prior	70	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	70	0
Residential Mortgages secured by first liens
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	175,773	106,641
2024/2023	183,951	138,392
2023/2022	196,021	226,290
2022/2021	353,226	179,061
2021/2020	279,135	129,763
Prior	572,549	229,361
Revolving Loans Amortized Cost Basis	2,416	3,238
Revolving Loans Converted to Term	0	0
Total	1,763,071	1,012,746	1,005,335
2025/2024	0	0
2024/2023	0	0
2023/2022	0	0
2022/2021	300	0
2021/2020	32	0
Prior	20	79
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	352	79
Residential Mortgages secured by junior liens
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	28,235	32,796
2024/2023	31,884	22,296
2023/2022	25,271	22,965
2022/2021	27,018	11,892
2021/2020	11,700	5,695
Prior	15,462	9,481
Revolving Loans Amortized Cost Basis	1,220	1,337
Revolving Loans Converted to Term	0	0
Total	140,790	106,462	$ 91,240
2025/2024	260	0
2024/2023	0	0
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	260	0
Other revolving credit plans
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	9,962	10,454
2024/2023	4,758	5,556
2023/2022	4,196	6,925
2022/2021	6,646	2,169
2021/2020	2,741	5,366
Prior	20,496	10,625
Revolving Loans Amortized Cost Basis	154	0
Revolving Loans Converted to Term	0	0
Total	48,953	41,095
2025/2024	0	0
2024/2023	38	9
2023/2022	4	0
2022/2021	3	41
2021/2020	7	25
Prior	106	81
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	158	156
Automobile
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	5,071	5,794
2024/2023	3,999	8,519
2023/2022	4,791	4,022
2022/2021	2,045	1,149
2021/2020	342	668
Prior	789	809
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	17,037	20,961
2025/2024	18	22
2024/2023	11	93
2023/2022	23	7
2022/2021	0	14
2021/2020	0	6
Prior	0	4
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	52	146
Other consumer
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	21,397	27,946
2024/2023	15,455	13,458
2023/2022	7,035	5,426
2022/2021	2,677	2,499
2021/2020	1,217	2,170
Prior	3,693	2,322
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	51,474	53,821
2025/2024	141	133
2024/2023	1,068	1,141
2023/2022	715	630
2022/2021	188	154
2021/2020	72	24
Prior	15	12
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	2,199	2,094
Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Total	2,296,914	1,416,673
Performing | 1-4 Family Construction
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	18,062	21,411
2024/2023	20,514	3,717
2023/2022	3,043	1,254
2022/2021	0	0
2021/2020	0	0
Prior	40	49
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	41,659	26,431
Performing | Home equity lines of credit
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	73,131	44,573
2024/2023	48,440	28,211
2023/2022	27,018	30,557
2022/2021	31,431	9,440
2021/2020	10,894	8,106
Prior	41,169	30,649
Revolving Loans Amortized Cost Basis	10,387	7,993
Revolving Loans Converted to Term	6,349	5,961
Total	248,819	165,490
Performing | Residential Mortgages secured by first liens
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	175,742	106,278
2024/2023	183,335	135,898
2023/2022	192,874	224,633
2022/2021	350,908	177,756
2021/2020	277,658	128,924
Prior	567,167	226,926
Revolving Loans Amortized Cost Basis	2,416	3,238
Revolving Loans Converted to Term	0	0
Total	1,750,100	1,003,653
Performing | Residential Mortgages secured by junior liens
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	27,734	32,777
2024/2023	31,840	22,256
2023/2022	25,138	22,931
2022/2021	26,987	11,769
2021/2020	11,589	5,695
Prior	15,252	9,465
Revolving Loans Amortized Cost Basis	1,162	1,298
Revolving Loans Converted to Term	0	0
Total	139,702	106,191
Performing | Other revolving credit plans
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	9,962	10,454
2024/2023	4,754	5,556
2023/2022	4,194	6,898
2022/2021	6,642	2,163
2021/2020	2,736	5,366
Prior	20,470	10,504
Revolving Loans Amortized Cost Basis	154	0
Revolving Loans Converted to Term	0	0
Total	48,912	40,941
Performing | Automobile
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	5,071	5,794
2024/2023	3,973	8,504
2023/2022	4,780	3,975
2022/2021	2,028	1,149
2021/2020	342	664
Prior	788	809
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	16,982	20,895
Performing | Other consumer
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	21,250	27,727
2024/2023	15,173	13,090
2023/2022	6,872	5,344
2022/2021	2,617	2,432
2021/2020	1,166	2,162
Prior	3,662	2,317
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	50,740	53,072
Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
Total	16,893	11,170
Nonperforming | 1-4 Family Construction
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	0	0
2024/2023	0	0
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Nonperforming | Home equity lines of credit
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	0	0
2024/2023	0	50
2023/2022	47	0
2022/2021	0	0
2021/2020	0	0
Prior	57	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	1,900	787
Total	2,004	837
Nonperforming | Residential Mortgages secured by first liens
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	31	363
2024/2023	616	2,494
2023/2022	3,147	1,657
2022/2021	2,318	1,305
2021/2020	1,477	839
Prior	5,382	2,435
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	12,971	9,093
Nonperforming | Residential Mortgages secured by junior liens
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	501	19
2024/2023	44	40
2023/2022	133	34
2022/2021	31	123
2021/2020	111	0
Prior	210	16
Revolving Loans Amortized Cost Basis	58	39
Revolving Loans Converted to Term	0	0
Total	1,088	271
Nonperforming | Other revolving credit plans
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	0	0
2024/2023	4	0
2023/2022	2	27
2022/2021	4	6
2021/2020	5	0
Prior	26	121
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	41	154
Nonperforming | Automobile
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	0	0
2024/2023	26	15
2023/2022	11	47
2022/2021	17	0
2021/2020	0	4
Prior	1	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	55	66
Nonperforming | Other consumer
Financing Receivable, Credit Quality Indicator [Line Items]
2025/2024	147	219
2024/2023	282	368
2023/2022	163	82
2022/2021	60	67
2021/2020	51	8
Prior	31	5
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	$ 734	$ 749