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v3.23.3

Understanding our Financial Statements and the Impact to the Common Shareholder - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Mar. 31, 2023 | Jun. 30, 2022 | Mar. 31, 2022 | Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
One time fee, percentage |  | 7.00% |  |  | 7.00% |  |  |
Recurring fee, percentage |  | 2.80% |  |  | 2.80% |  |  |
Interest income | $ 116 |  | $ 85 | $ 73 | $ 412 |  | $ 7,398 | $ 2,082
Trust services and administration revenues | 102 | $ 8,400 |  | 0 | 0 |  | 20,300 | 19,400
Consolidating Eliminations | Ben Liquidity |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Interest income | 12,000 |  | 14,300 | 17,800 |  | $ 50,800 | 55,900 | 51,800
Allowance for loan losses | 9,500 |  | 43,100 | $ 34,100 | 80,700 |  | $ 8,900 | $ 5,400
Consolidating Eliminations | Ben Custody |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Interest income |  |  |  |  | $ 29,000 |  |  |
Trust services and administration revenues | $ 6,600 |  | $ 7,300 |  |  |  |  |
Customer ExAlt Trusts |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
One time fee, percentage | 7.00% |  |  |  |  |  |  |
Recurring fee, percentage | 2.80% |  |  |  |  |  |  |
Minimum |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Expected life |  |  |  |  | 7 years |  |  |
Minimum | Customer ExAlt Trusts |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Interest rate | 7.00% | 7.00% |  |  | 7.00% |  |  |
Maximum |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Expected life |  |  |  |  | 10 years |  |  |
Maximum | Customer ExAlt Trusts |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Interest rate | 14.00% | 14.00% |  |  | 14.00% |  |  |

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