Condensed Statement of Changes in Partners' Capital - USD ($)	Total	General Partner [Member]	Limited Partners [Member]
Net income (loss)	$ 742,547
Net asset value, beginning of period at Dec. 31, 2013	$ 18.32
Net asset value, end of period at Sep. 30, 2014	$ 18.04
Balances at Dec. 31, 2014	$ 16,426,468	$ 0	$ 16,426,468
Addition of 750,000 partnership shares	9,614,195	0	9,614,195
Redemption of 750,000 partnership shares	(9,882,640)	0	(9,882,640)
Net income (loss)	(2,620,154)	0	(2,620,154)
Balances at Sep. 30, 2015	$ 13,537,869	$ 0	$ 13,537,869
Net asset value, beginning of period at Dec. 31, 2014	$ 13.69
Net asset value, end of period at Sep. 30, 2015	$ 11.28