Consolidated Balance Sheets (Parentheticals) (USD $)	Dec. 31, 2013	Mar. 31, 2013	Dec. 31, 2012
Statement Of Financial Position [Abstract]
Property and equipment less accumulated depreciation	$ 16,744,771	$ 19,056,585
Accumulated Amortization from operations	$ 282,624	$ 257,455
Limited Partners Capital Account Units Outstanding	45,844	45,844	45,844	[1]

[1] * Reclassified for comparative purposes.