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Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parenthetical) - USD ($) None in scaling factor is -9223372036854775296	6 Months Ended
	Jul. 31, 2015	Jul. 31, 2014	Jan. 31, 2015
Accounts Receivable from Related Parties	$ 57,868		$ 79,366
Allowance for Doubtful Accounts	$ 25,944		$ 39,045
Shares of Beneficial Interest, without par value
Shares of Beneficial Interest, Authorized Shares	Unlimited	Unlimited
Shares of Beneficial Interest, shares issued	16,866,846		16,845,846
Shares of Beneficial Interest, shares outstanding	8,264,346		8,265,102
Treasury Stock, shares held	8,602,500		8,580,744
Current Portion of Mortgage Notes Payable [Member]
Note Payable, Discount	$ 8,012		$ 8,012
Current Portion of Notes Payable to Banks [Member]
Note Payable, Discount	4,500		63,474
Mortgage Notes Payable [Member]
Note Payable, Discount	$ 62,909		$ 66,915

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