Statements of Changes in Partners' Capital - USD ($)	Total	Limited Partners [Member]	General Partner [Member]
Units of Partnership Interest, balance at Dec. 31, 2015	3,324,177.081
Redemptions		(273,196.429)	(5,984.364)
Units of Partnership Interest, balance at Jun. 30, 2016	3,044,996.288
Partners' Capital, balance at Dec. 31, 2015	$ 92,853,450	$ 91,783,172	$ 1,070,278
Net income (loss)	(3,927,680)	(3,890,840)	(36,840)
Redemptions - Limited Partners	(7,438,601)	(7,438,601)
Redemptions - General Partner	(170,000)		(170,000)
Partners' Capital, balance at Jun. 30, 2016	$ 81,317,169	$ 80,453,731	$ 863,438
Units of Partnership Interest, balance at Dec. 31, 2016	2,548,837.611
Redemptions		(320,593.598)	(2,169.197)
Units of Partnership Interest, balance at Jun. 30, 2017	2,226,074.816
Partners' Capital, balance at Dec. 31, 2016	$ 59,990,398	$ 59,329,412	$ 660,986
Net income (loss)	(3,632,611)	(3,591,211)	(41,400)
Redemptions - Limited Partners	(7,379,994)	(7,379,994)
Redemptions - General Partner	(50,000)		(50,000)
Partners' Capital, balance at Jun. 30, 2017	$ 48,927,793	$ 48,358,207	$ 569,586