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Supplemental Cash Flow Disclosures - Schedule of Cash Flow Supplemental Disclosures (Details) - USD ($)
12 Months Ended
Jan. 31, 2017
Jan. 31, 2016
Supplemental Cash Flow Disclosures - Schedule Of Cash Flow Supplemental Disclosures Details    
Cash paid for interest $ 743,932 $ 906,340
Cash paid for income taxes 57,719
Purchase of IVH with issuance of shares of beneficial interest 200,000
Payment of mortgage directly from proceeds from sale of the Tucson St. Mary's property $ 4,712,611