Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows provided by operating activities
Net loss	$ (895,561)	$ (1,445,485)
Adjustments to reconcile net loss to net cash provided by operating activities:
Net cash provided by operating activities	12,720,516	2,341,922
Cash flows used in financing activities
Subscriptions	8,426,500	7,354,389
Redemptions	(21,147,016)	(9,696,311)
Net cash used in financing activities	(12,720,516)	(2,341,922)
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	895,561	1,445,485
Adjustments to reconcile net loss to net cash provided by operating activities:
Proceeds from sale of investments	21,147,016	9,696,311
Investments in Graham Alternative Investment Trading LLC	$ (8,426,500)	$ (7,354,389)