XML 40 R5.htm IDEA: XBRL DOCUMENT v3.20.1
Statements of Changes in Shareholders' Equity and Redeemable Capital Shares (unaudited) - USD ($)
Total
Retained Earnings [Member]
Redeemable Capital Shares [Member]
Balance at Dec. 31, 2018     $ 316,828,837
Balance, Shares at Dec. 31, 2018     2,900,000
Purchases of Shares     $ 43,281,045
Purchases of Shares, Shares     400,000
Redemption of Shares     $ (136,069,105)
Redemption of Shares, Shares     (1,250,000)
Net Increase (Decrease) due to Share Transactions     $ (92,788,060)
Net Increase (Decrease) due to Share Transactions, Shares     (850,000)
Net Comprehensive Income (Loss) $ (490,260) $ (490,260)  
Adjustment of Redeemable Capital Shares to Redemption Value related to Retained Earnings 490,260 490,260 $ (490,260)
Adjustment of Redeemable Capital Shares to Redemption Value     (4,003,482)
Balance at Mar. 31, 2019     $ 219,547,035
Balance, Shares at Mar. 31, 2019     2,050,000
Balance at Dec. 31, 2019 $ 287,263,846   $ 287,263,846
Balance, Shares at Dec. 31, 2019 2,700,000   2,700,000
Purchases of Shares     $ 77,564,077
Purchases of Shares, Shares     750,000
Redemption of Shares     $ (83,758,009)
Redemption of Shares, Shares     (800,000)
Net Increase (Decrease) due to Share Transactions     $ (6,193,932)
Net Increase (Decrease) due to Share Transactions, Shares     (50,000)
Net Comprehensive Income (Loss) $ (612,386) (612,386)  
Adjustment of Redeemable Capital Shares to Redemption Value related to Retained Earnings 612,386 $ 612,386 $ (612,386)
Adjustment of Redeemable Capital Shares to Redemption Value     (5,482,823)
Balance at Mar. 31, 2020 $ 274,974,705   $ 274,974,705
Balance, Shares at Mar. 31, 2020 2,650,000   2,650,000