Consolidated Statements of Financial Condition (Parentheticals) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Fixed income securities, cost (in Dollars)	$ 1,501,697	$ 1,501,697
Beneficial Owner [Member] | Capital Unit, Class A [Member] | Trading [Member] | Limited Partner [Member]
Units outstanding	179,317	190,458
Beneficial Owner [Member] | Capital Unit, Class B [Member] | Trading [Member] | Limited Partner [Member]
Units outstanding	2,986	4,564
Managing Owner [Member] | Capital Unit, Class A [Member] | Trading [Member] | General Partner [Member]
Units outstanding	535	535
Participating Owners [Member] | LLC Equity/Non-Trading [Member] | Limited Partner [Member]
Units outstanding	155,225	171,234
Nonparticipating Owners [Member] | LLC Equity/Non-Trading [Member] | Limited Partner [Member]
Units outstanding	2,118,063	2,102,054