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Contingencies (Details) € in Thousands, $ in Thousands |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Aug. 05, 2024 USD ($) | Jul. 31, 2023 USD ($) | Jul. 31, 2023 EUR (€) | Dec. 31, 2024 USD ($) | Dec. 31, 2024 EUR (€)
Contingencies [Line Items] |  |  |  |  |
Monthly average cumulative assets | $ 119,000 |  |  |  |
Money penalty amount |  |  |  | $ 4,000 |
Amount of deductible |  |  |  | 500 |
Expected covered expenses |  |  |  | 4,306 |
Claim for total damages |  |  |  | 8,951 | € 8,592
Loss contingency damages |  | $ 8,700 | € 8,350 |  |
Investor [Member] |  |  |  |  |
Contingencies [Line Items] |  |  |  |  |
Claim for total damages |  |  |  | 8,160 | 7,830
WTAM [Member] |  |  |  |  |
Contingencies [Line Items] |  |  |  |  |
Amount of deductible |  |  |  | 1,000 |
WisdomTree Ireland Limited [Member] |  |  |  |  |
Contingencies [Line Items] |  |  |  |  |
Claim for total damages |  |  |  | $ 19,820 | € 19,030

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