Annual report pursuant to Section 13 and 15(d)

Income Taxes - Summary of Federal Statutory Rate to Pretax Income (Detail)

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Income Taxes - Summary of Federal Statutory Rate to Pretax Income (Detail) - USD ($)
12 Months Ended
Nov. 30, 2015
Nov. 30, 2014
Income Tax Disclosure [Abstract]    
Tax at Federal Statutory Rate, Amount $ 272,000 $ 272,000
State Income Tax Effect, Amount 29,000 29,000
Change in valuation allowance, Amount 264,000 (301,000)
Valuation Allowance Release, Amount (8,150,000) 0
Permanent Disallowances, Amount 160,000 123,000
Other, Amount 269,000 0
Foreign tax credits, Amount (150,000) (124,000)
Foreign tax withholding, Amount 150,000 124,000
Income Tax (Benefit) Expense $ (7,156,822) $ 123,526
Tax at Federal Statutory Rate 34.00% 34.00%
State Income Tax Effect, Rate 3.60% 3.60%
Change in Valuation Allowance, Rate 33.00% (37.70%)
Valuation Allowance Release, Rate (1019.40%) (0.00%)
Permanent Disallowances, Rate 20.00% 15.20%
Other, Rate 33.60% 0.00%
Foreign tax credits, Rate (18.80%) (15.50%)
Foreign tax withholding, Rate 18.80% 15.50%
Total income taxes, Rate (895.20%) 15.10%