Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details Textual)

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Income Taxes (Details Textual) (USD $)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2013
May 31, 2012
Jun. 30, 2013
May 31, 2012
Nov. 30, 2012
Income Taxes (Textual) [Abstract]          
Uncertain tax positions $ 0   $ 0    
Penalties and interest 0   0    
Blended state tax rate 2.26%        
Federal statutory income tax rate 35.00% 35.00% 35.00% 35.00%  
Net operating loss for federal income tax purposes         17,200,000
Net operating loss carry forward period         20 years
Net operating loss expiring on November 30, 2028 if not utilized         8,000
Net operating loss expiring on November 30, 2029 if not utilized         4,000,000
Net operating loss expiring on November 30, 2030 if not utilized         3,400,000
Net operating loss expiring on November 30, 2031 if not utilized         24,000
Net operating loss expiring on November 30, 2032 if not utilized         9,800,000
Net operating loss of taxable reit subsidiary 41,000   41,000    
AMT credit carryforward         $ 194,000