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Mortgage Notes Payable (Details Narrative) - USD ($)				12 Months Ended
	Jun. 29, 2017	Nov. 24, 2014	Aug. 24, 2012	Jan. 31, 2018	Jan. 31, 2017
Debt instrument maturity description				The mortgage notes payable have various repayment terms and have scheduled maturity dates ranging from August 2022 to June 2042.
Mortgage notes payable interest rate				4.85%	4.65%
Mortgage loan face amount				$ 4,927,000
Debt instrument interest rate				7.00%	7.00%
Debt instrument discount				$ 6,000
Business Loan Agreement [Member]
Mortgage loan face amount				4,927,000
Debt instrument discount				5,000
Mortgage facility amount	$ 5,000,000
Refinancing mortgage facility amount	$ 3,045,000
Debt instrument maturity date	Jun. 19, 2042
Business Loan Agreement [Member] | First Five Year and Thereafter [Member]
Debt instrument interest rate	4.69%
Business Loan Agreement [Member] | Prime Rate [Member]
Debt instrument interest rate	2.00%
Business Loan Agreement [Member] | Interest Floor Rate [Member]
Debt instrument interest rate	4.69%
First Bank [Member]
Mortgage loan face amount			$ 5,500,000
Debt instrument maturity period			10 years
Debt instrument interest rate			5.00%
Debt outstanding				4,828,000
Debt instrument discount				$ 11,000
Kansas State Bank of Manhattan [Member]
Mortgage loan face amount		$ 3,500,000
Debt instrument maturity period		15 years
Debt instrument interest rate		4.19%
Kansas State Bank of Manhattan [Member] | Maximum [Member]
Debt instrument interest rate		8.00%
Kansas State Bank of Manhattan [Member] | Minimum [Member]
Debt instrument interest rate		4.19%

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Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

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Contractual interest rate for funds borrowed, under the debt agreement.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

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-Publisher FASB
-Name Accounting Standards Codification
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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount, after accumulated amortization, of debt discount.

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Amount of the contractual principal due at the origination of the mortgage loan (face amount).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
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The stated interest rate on the mortgage loan receivable or the weighted average interest rate on a group of loans.

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For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, average borrowings during the period.

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