XML 21 R6.htm IDEA: XBRL DOCUMENT v3.19.2
Condensed Statement of Changes in Partners' Capital - USD ($)
General Partner [Member]
Limited Partner [Member]
Total
Net income (loss)     $ 180,954
Net asset value, beginning of period at Dec. 31, 2017     $ 9.26
Net asset value, end of period at Jun. 30, 2018     $ 9.49
Balances at Dec. 31, 2018 $ 0 $ 5,642,871 $ 5,642,871
Redemption of 100,000 partnership shares 0 (1,032,818) (1,032,818)
Net income (loss) 0 (511,758) (511,758)
Balances at Jun. 30, 2019 $ 0 $ 4,098,295 $ 4,098,295
Net asset value, beginning of period at Dec. 31, 2018     $ 10.26
Net asset value, end of period at Jun. 30, 2019     $ 9.11