RELATED PARTY TRANSACTIONS (Details 1) (USD $)	6 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Related Party Transaction [Line Items]
Fund management fees paid	$ 1,927,298	$ 5,301,135
Series Twenty [Member]
Related Party Transaction [Line Items]
Fund management fees paid	50,000	189,402
Series Twenty One [Member]
Related Party Transaction [Line Items]
Fund management fees paid	0	79,000
Series Twenty Two [Member]
Related Party Transaction [Line Items]
Fund management fees paid	0	90,375
Series Twenty Three [Member]
Related Party Transaction [Line Items]
Fund management fees paid	0	18,900
Series Twenty Four [Member]
Related Party Transaction [Line Items]
Fund management fees paid	33,366	2,520,237
Series Twenty Five [Member]
Related Party Transaction [Line Items]
Fund management fees paid	15,443	13,026
Series Twenty Six [Member]
Related Party Transaction [Line Items]
Fund management fees paid	85,151	612,727
Series Twenty Seven [Member]
Related Party Transaction [Line Items]
Fund management fees paid	131,301	364,802
Series Twenty Eight [Member]
Related Party Transaction [Line Items]
Fund management fees paid	807,427	258,775
Series Thirty One [Member]
Related Party Transaction [Line Items]
Fund management fees paid	604,556	0
Series Thirty Two [Member]
Related Party Transaction [Line Items]
Fund management fees paid	50,000	1,449
Series Thirty Four [Member]
Related Party Transaction [Line Items]
Fund management fees paid	50,000	0
Series Thirty Five [Member]
Related Party Transaction [Line Items]
Fund management fees paid	50,000	0
Series Thirty Six [Member]
Related Party Transaction [Line Items]
Fund management fees paid	50,054	1,000,000
Series Forty One [Member]
Related Party Transaction [Line Items]
Fund management fees paid	0	52,000
Series Forty Two [Member]
Related Party Transaction [Line Items]
Fund management fees paid	0	50,000
Series Forty Five [Member]
Related Party Transaction [Line Items]
Fund management fees paid	$ 0	$ 50,442