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Schedule of Investments (Details) - Condensed Consolidated Schedule of Investments (Parentheticals) - USD ($)
Dec. 31, 2015
Dec. 31, 2014
Investment Holdings, Other than Securities [Line Items]    
Premiums Received $ 7,356 $ 16,012
Put Option [Member] | Short [Member] | Agriculture Derivative [Member]    
Investment Holdings, Other than Securities [Line Items]    
Premiums Received 0 8,212
Put Option [Member] | Short [Member] | Interest Rate Contract [Member]    
Investment Holdings, Other than Securities [Line Items]    
Premiums Received 4,356 0
Call Option [Member] | Short [Member] | Agriculture Derivative [Member]    
Investment Holdings, Other than Securities [Line Items]    
Premiums Received 0 7,800
Call Option [Member] | Short [Member] | Interest Rate Contract [Member]    
Investment Holdings, Other than Securities [Line Items]    
Premiums Received $ 3,000 $ 0