Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Cash flows provided by operating activities
Net (loss) income	$ (1,445,485)	$ 10,496,665
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Net cash provided by operating activities	2,341,922	7,670,133
Cash flows used in financing activities
Subscriptions	7,354,389	11,652,795
Redemptions	(9,696,311)	(19,322,928)
Net cash used in financing activities	(2,341,922)	(7,670,133)
Net change in cash and cash equivalents	0	0
Cash and cash equivalents, beginning of year	0	0
Cash and cash equivalents, end of year	0	0
Graham Alternative Investment Trading LLC [Member]
Cash flows provided by operating activities
Net (loss) income	1,445,485	(10,496,665)
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Proceeds from sale of investments	9,696,311	19,322,928
Investments	$ (7,354,389)	$ (11,652,795)