v3.26.1
Loans and Allowance for Credit Losses - Schedule of Loan Delinquency for Recreation and Home Improvement Loans (Detail) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Recreation [Member]    
Financing Receivable, Past Due [Line Items]    
2026 $ 135,820  
2025 421,853 $ 435,498
2024 337,563 356,392
2023 241,297 256,680
2022 212,970 227,028
2021   142,693
Prior 265,346 143,810
Total 1,614,849 [1] 1,562,101 [2]
Recreation [Member] | Current    
Financing Receivable, Past Due [Line Items]    
2026 135,621  
2025 407,944 423,427
2024 320,422 335,079
2023 226,540 237,917
2022 199,919 209,204
2021   132,704
Prior 245,813 131,113
Total 1,536,259 [1] 1,469,444 [2]
Recreation [Member] | 30-59 [Member]    
Financing Receivable, Past Due [Line Items]    
2026 199  
2025 8,997 8,210
2024 11,036 12,763
2023 9,563 11,042
2022 8,463 10,623
2021   6,061
Prior 13,443 8,212
Total 51,701 [1] 56,911 [2]
Recreation [Member] | 60-89 [Member]    
Financing Receivable, Past Due [Line Items]    
2026 0  
2025 3,419 2,374
2024 3,824 5,414
2023 3,522 4,918
2022 2,994 4,872
2021   2,581
Prior 3,934 2,731
Total 17,693 [1] 22,890 [2]
Recreation [Member] | 90+ [Member]    
Financing Receivable, Past Due [Line Items]    
2026 0  
2025 1,493 1,487
2024 2,281 3,136
2023 1,672 2,803
2022 1,594 2,329
2021   1,347
Prior 2,156 1,754
Total 9,196 [1] 12,856 [2]
Home Improvement [Member]    
Financing Receivable, Past Due [Line Items]    
2026 62,623  
2025 176,371 194,852
2024 160,738 174,886
2023 145,000 154,104
2022 145,128 153,027
2021   72,566
Prior 127,283 63,750
Total 817,143 [1] 813,185 [2]
Home Improvement [Member] | Current    
Financing Receivable, Past Due [Line Items]    
2026 62,530  
2025 175,485 193,964
2024 159,242 172,735
2023 142,930 151,637
2022 143,278 151,365
2021   71,812
Prior 125,876 63,114
Total 809,341 [1] 804,627 [2]
Home Improvement [Member] | 30-59 [Member]    
Financing Receivable, Past Due [Line Items]    
2026 93  
2025 591 535
2024 649 980
2023 1,111 1,609
2022 1,191 876
2021   513
Prior 951 378
Total 4,586 [1] 4,891 [2]
Home Improvement [Member] | 60-89 [Member]    
Financing Receivable, Past Due [Line Items]    
2026 0  
2025 191 353
2024 478 761
2023 600 441
2022 328 455
2021   199
Prior 223 158
Total 1,820 [1] 2,367 [2]
Home Improvement [Member] | 90+ [Member]    
Financing Receivable, Past Due [Line Items]    
2026 0  
2025 104 0
2024 369 410
2023 359 417
2022 331 331
2021   42
Prior 233 100
Total $ 1,396 [1] $ 1,300 [2]
[1] Excludes $56.7 million of capitalized recreation loan origination costs and $2.2 million of net deferred home improvement loan origination fees.
[2] Excludes $55.1 million of capitalized recreation loan origination costs and $2.9 million of net deferred home improvement loan origination fees.