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Note 20 - Share-Based Payments | 12 Months Ended
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Jan. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Text Block] | 20. SHARE-BASED PAYMENTS During fiscal year 1999, the shareholders of the Trust adopted the 1997 Stock Incentive and Option Plan (the “Plan”). Pursuant to the Plan, the Compensation Committee may grant options to the Trustees, officers, other key employees, consultants, advisors and similar employees of the Trust and certain of its subsidiaries and affiliates. The number of options that may be granted in a year is limited to 10% of the total Shares of Beneficial Interest and Partnership units in the Partnership (Class A and Class B) outstanding as of the first day of such year. Generally, granted options expire 10 years from the date of grant, are exercisable during the optionee’s lifetime only by the recipient and are non-transferable. Unexercised options held by employees of the Trust generally terminate on the date the individual ceases to be an employee of the Trust. There were no options granted in fiscal year 2013 or 2012, and no options outstanding as of January 31, 2013 and 2012. The Plan currently has 1,000,000 options available to grant. The Plan also permits the Trust to award stock appreciation rights, none of which, as of January 31, 2013, have been issued. See Note 2 – "Summary of Significant Accounting Policies" for information related to grants of restricted shares.

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6406099&loc=d3e25284-112666 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 93-6 -Paragraph 53 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65, A240 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901 + Details
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