Consolidated Statements of Financial Condition (Parentheticals) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Fixed income securities, cost (in Dollars)	$ 1,501,697	$ 1,501,697
Capital Unit, Class A [Member] | Trading [Member] | Limited Partner [Member] | Beneficial Owner [Member]
Units outstanding	166,862	190,458
Capital Unit, Class A [Member] | Trading [Member] | General Partner [Member] | Managing Owner [Member]
Units outstanding	535	535
Capital Unit, Class B [Member] | Trading [Member] | Limited Partner [Member] | Beneficial Owner [Member]
Units outstanding	2,829	4,564
LLC Equity/Non-Trading [Member] | Limited Partner [Member] | Participating Owners [Member]
Units outstanding	144,250	171,234
LLC Equity/Non-Trading [Member] | Limited Partner [Member] | Nonparticipating Owners [Member]
Units outstanding	2,129,038	2,102,054