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SCHEDULES OF INVESTMENT (UNAUDITED)
$ in Thousands
Jun. 30, 2022
USD ($)
Zec
Dec. 31, 2021
USD ($)
Zec
Schedule of Investments [Line Items]    
Cost $ 49,377 $ 49,993
Fair Value $ 17,879 $ 48,721
% of Net Assets 100.00% 100.00%
Investment in Zcash    
Schedule of Investments [Line Items]    
Quantity of Zcash | Zec 336,015.53150620 340,207.27644932
Cost $ 49,377 $ 49,993
Fair Value $ 17,879 $ 48,721
% of Net Assets 100.00% 100.00%