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Note 13 - Subsequent Event
6 Months Ended
May. 31, 2015
Notes to Financial Statements  
Subsequent Events [Text Block]
 
13)
Subsequent Event
 
Management evaluated all other activity of the Company and concluded that no subsequent events have occurred that would require recognition in the condensed consolidated financial statements or disclosure in the notes to the condensed consolidated financial statements other than the extension of the U.S. Bank line of credit as previously discussed in Note 7.