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Loans and Allowance for Credit Losses - Internal credit quality indicators (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Mortgages receivable, net |  |
Carrying Value | $ 375,220 | $ 376,991
Year Originated, 2025/2024 | 78,711 | 46,784
Year Originated, 2024/2023 | 41,769 | 83,704
Year Originated, 2023/2022 | 79,532 | 80,350
Year Originated, 2022/2021 | 38,506 | 148,773
Year Originated, 2021/2020 | 127,657 | 9,879
Year Originated, Prior | 9,045 | 7,501
Under 500 |  |
Mortgages receivable, net |  |
Carrying Value | 142 | 140
Year Originated, 2025/2024 | 0 | 140
Year Originated, 2024/2023 | 142 | 0
Year Originated, 2023/2022 | 0 | 0
Year Originated, 2022/2021 | 0 | 0
Year Originated, 2021/2020 | 0 | 0
Year Originated, Prior | 0 | 0
501-550 |  |
Mortgages receivable, net |  |
Carrying Value | 1,072 | 2,860
Year Originated, 2025/2024 | 0 | 0
Year Originated, 2024/2023 | 0 | 0
Year Originated, 2023/2022 | 0 | 0
Year Originated, 2022/2021 | 0 | 1,060
Year Originated, 2021/2020 | 944 | 0
Year Originated, Prior | 128 | 1,800
551-600 |  |
Mortgages receivable, net |  |
Carrying Value | 286 | 7,094
Year Originated, 2025/2024 | 286 | 1,222
Year Originated, 2024/2023 | 0 | 290
Year Originated, 2023/2022 | 0 | 2,170
Year Originated, 2022/2021 | 0 | 1,816
Year Originated, 2021/2020 | 0 | 636
Year Originated, Prior | 0 | 960
601-650 |  |
Mortgages receivable, net |  |
Carrying Value | 19,005 | 28,779
Year Originated, 2025/2024 | 2,743 | 8,432
Year Originated, 2024/2023 | 6,840 | 3,347
Year Originated, 2023/2022 | 1,052 | 1,798
Year Originated, 2022/2021 | 1,795 | 7,411
Year Originated, 2021/2020 | 0 | 6,149
Year Originated, Prior | 6,575 | 1,642
651-700 |  |
Mortgages receivable, net |  |
Carrying Value | 85,601 | 35,711
Year Originated, 2025/2024 | 17,851 | 4,250
Year Originated, 2024/2023 | 4,755 | 7,177
Year Originated, 2023/2022 | 6,777 | 10,302
Year Originated, 2022/2021 | 9,961 | 12,079
Year Originated, 2021/2020 | 44,866 | 660
Year Originated, Prior | 1,391 | 1,243
701-750 |  |
Mortgages receivable, net |  |
Carrying Value | 117,296 | 159,575
Year Originated, 2025/2024 | 19,278 | 6,275
Year Originated, 2024/2023 | 7,089 | 40,459
Year Originated, 2023/2022 | 27,134 | 11,982
Year Originated, 2022/2021 | 756 | 97,980
Year Originated, 2021/2020 | 62,088 | 1,023
Year Originated, Prior | 951 | 1,856
751-800 |  |
Mortgages receivable, net |  |
Carrying Value | 134,194 | 124,599
Year Originated, 2025/2024 | 35,268 | 26,465
Year Originated, 2024/2023 | 22,943 | 32,016
Year Originated, 2023/2022 | 42,869 | 36,280
Year Originated, 2022/2021 | 13,355 | 28,427
Year Originated, 2021/2020 | 19,759 | 1,411
Year Originated, Prior | 0 | 0
801-850 |  |
Mortgages receivable, net |  |
Carrying Value | 17,624 | 18,233
Year Originated, 2025/2024 | 3,285 | 0
Year Originated, 2024/2023 | 0 | 415
Year Originated, 2023/2022 | 1,700 | 17,818
Year Originated, 2022/2021 | 12,639 | 0
Year Originated, 2021/2020 | 0 | 0
Year Originated, Prior | $ 0 | $ 0

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