Statements of Assets and Liabilities (Parenthetical) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2020	Dec. 31, 2019
Investment in Bullion at cost	$ 448,158	$ 407,094
Common stock, shares authorized	Unlimited	Unlimited
Common stock, par value
Common stock, shares issued	6,900,000	6,550,000
Common stock, shares outstanding	6,900,000	6,550,000
Net asset values per Share	$ 75.90	$ 76.20
Gold [Member]
Investment in Bullion at cost	$ 255,722	$ 232,995
Silver [Member]
Investment in Bullion at cost	123,548	115,243
Platinum [Member]
Investment in Bullion at cost	26,469	25,022
Palladium [Member]
Investment in Bullion at cost	$ 42,419	$ 33,834

Face amount per share of no-par value common stock.

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