v3.22.2.2
Significant Accounting Policies (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Accounting Policies [Abstract]      
Percentage of palladium held by sub-custodians 41.75%    
Palladium payable $ 0 $ 0  
Palladium receivable $ 0 0  
Minimum block of shares issued redeemed against palladium 25,000    
Reserve for uncertain tax positions $ 0 $ 0  
Expense ratio 0.60% 0.60% 0.60%
Maximum sponsor fee for legal expenses $ 100,000    
Sponsor's Fee 2,447,225 $ 2,012,865 $ 1,392,218
Fees payable to Sponsor 189,455 185,515  
All other expenses $ 0 $ 0