Unaudited Consolidated Statements of Shareholders’ Equity (USD $)	Common Stock [Member]	Treasury Stock [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Balance, January 31, 2013 at Jan. 31, 2013	$ 14,940,049	$ (11,877,887)	$ 3,062,162	$ 164,123	$ 3,226,285
Balance, January 31, 2013 (in Shares) at Jan. 31, 2013	8,375,207	8,429,539
Net Income	435,250		435,250	347,965	783,215
Purchase of Treasury Stock		(22,707)	(22,707)		(22,707)
Purchase of Treasury Stock (in Shares)	(11,863)	11,863
Shares of Beneficial Interest Issues for Services Rendered	7,740		7,740		7,740
Shares of Beneficial Interest Issues for Services Rendered (in Shares)	18,000
Sale of Ownership Interests in Subsidiary	40,060		40,060	(25,060)	15,000
Repurchase of Ownership Interests in Subsidiary	(20,000)		(20,000)		(20,000)
Distribution to Non-Controlling Interests	17,613		17,613	(97,001)	(79,388)
Reallocation of Non-Controlling Interests	69		69	(70)	(1)
Balance, April 30, 2013 at Apr. 30, 2013	$ 15,420,781	$ (11,900,594)	$ 3,520,187	$ 389,957	$ 3,910,144
Balance, April 30, 2013 (in Shares) at Apr. 30, 2013	8,381,344	8,441,402