Annual report pursuant to Section 13 and 15(d)

Impact of Superstorm Sandy - Additional Information (Details)

v2.4.0.8
Impact of Superstorm Sandy - Additional Information (Details) (USD $)
0 Months Ended 1 Months Ended 9 Months Ended 12 Months Ended
Oct. 30, 2012
Nov. 30, 2012
Aug. 31, 2013
Nov. 30, 2013
claim
Nov. 30, 2012
Feb. 28, 2013
Risks and Uncertainties [Abstract]            
Number of claims (claims)       1    
Proceeds from insurance settlement     $ 340,689      
Insurance loss limit 1,000,000          
Insurance proceeds   200,000        
Insurance receivable   800,000   0 800,000 800,000
Net loss incurred due to superstorm sandy         $ 128,554