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STATEMENTS OF OPERATIONS [Parenthetical] (USD $)
3 Months Ended6 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Reimbursements To Affiliate$ 9,561$ 42,454$ 22,479$ 70,237
Class A [Member]
    
Limited Partner Units34,64334,64334,64334,643
Class B [Member]
    
Limited Partner Units3,2903,2903,2903,290