CONDENSED BALANCE SHEETS (USD $)	Dec. 31, 2012	Mar. 31, 2012
ASSETS
Cash and cash equivalents	$ 1,318,782	$ 1,302,447
Other assets	157,200	342,718
Assets	1,475,982	1,645,165
LIABILITIES
Accounts payable	88,800	42,600
Accounts payable affiliates (Note C)	20,519,941	20,842,344
Capital contributions payable (Note D)	169,974	169,974
Liabilities	20,778,715	21,054,918
PARTNERS' CAPITAL (DEFICIT)
Limited Partnership Interest	(17,728,770)	(17,834,720)
General Partner	(1,573,963)	(1,575,033)
Partners Capital	(19,302,733)	(19,409,753)
Liabilities and Stockholders Equity	1,475,982	1,645,165
Series Seven [Member]
ASSETS
Cash and cash equivalents	0	0
Other assets	0	0
Assets	0	0
LIABILITIES
Accounts payable	0	0
Accounts payable affiliates (Note C)	0	0
Capital contributions payable (Note D)	0	0
Liabilities	0	0
PARTNERS' CAPITAL (DEFICIT)
Limited Partnership Interest	(84,506)	(84,506)
General Partner	84,506	84,506
Partners Capital	0	0
Liabilities and Stockholders Equity	0	0
Series Nine [Member]
ASSETS
Cash and cash equivalents	132,820	316,051
Other assets	0	0
Assets	132,820	316,051
LIABILITIES
Accounts payable	32,900	35,000
Accounts payable affiliates (Note C)	6,394,829	6,676,676
Capital contributions payable (Note D)	0	0
Liabilities	6,427,729	6,711,676
PARTNERS' CAPITAL (DEFICIT)
Limited Partnership Interest	(5,897,122)	(5,996,831)
General Partner	(397,787)	(398,794)
Partners Capital	(6,294,909)	(6,395,625)
Liabilities and Stockholders Equity	132,820	316,051
Series Ten [Member]
ASSETS
Cash and cash equivalents	153,767	250,847
Other assets	0	339,418
Assets	153,767	590,265
LIABILITIES
Accounts payable	0	0
Accounts payable affiliates (Note C)	2,011,409	2,357,127
Capital contributions payable (Note D)	0	0
Liabilities	2,011,409	2,357,127
PARTNERS' CAPITAL (DEFICIT)
Limited Partnership Interest	(1,644,153)	(1,554,281)
General Partner	(213,489)	(212,581)
Partners Capital	(1,857,642)	(1,766,862)
Liabilities and Stockholders Equity	153,767	590,265
Series Eleven [Member]
ASSETS
Cash and cash equivalents	144,358	205,808
Other assets	0	0
Assets	144,358	205,808
LIABILITIES
Accounts payable	0	0
Accounts payable affiliates (Note C)	1,037,734	998,760
Capital contributions payable (Note D)	0	0
Liabilities	1,037,734	998,760
PARTNERS' CAPITAL (DEFICIT)
Limited Partnership Interest	(669,758)	(570,338)
General Partner	(223,618)	(222,614)
Partners Capital	(893,376)	(792,952)
Liabilities and Stockholders Equity	144,358	205,808
Series Twelve [Member]
ASSETS
Cash and cash equivalents	351,064	170,287
Other assets	0	0
Assets	351,064	170,287
LIABILITIES
Accounts payable	18,500	7,500
Accounts payable affiliates (Note C)	3,979,702	3,884,690
Capital contributions payable (Note D)	9,241	9,241
Liabilities	4,007,443	3,901,431
PARTNERS' CAPITAL (DEFICIT)
Limited Partnership Interest	(3,368,685)	(3,442,702)
General Partner	(287,694)	(288,442)
Partners Capital	(3,656,379)	(3,731,144)
Liabilities and Stockholders Equity	351,064	170,287
Series Fourteen [Member]
ASSETS
Cash and cash equivalents	536,773	359,454
Other assets	157,200	3,300
Assets	693,973	362,754
LIABILITIES
Accounts payable	37,400	100
Accounts payable affiliates (Note C)	7,096,267	6,925,091
Capital contributions payable (Note D)	160,733	160,733
Liabilities	7,294,400	7,085,924
PARTNERS' CAPITAL (DEFICIT)
Limited Partnership Interest	(6,064,546)	(6,186,062)
General Partner	(535,881)	(537,108)
Partners Capital	(6,600,427)	(6,723,170)
Liabilities and Stockholders Equity	$ 693,973	$ 362,754