Quarterly report pursuant to Section 13 or 15(d)

Income Taxes - Rate Reconciliation (Details)

v3.10.0.1
Income Taxes - Rate Reconciliation (Details) - USD ($)
3 Months Ended 6 Months Ended
May 31, 2018
May 31, 2017
May 31, 2018
May 31, 2017
Schedule of reconciliation of the provision for income taxes computed at the statutory rate        
Provision for income taxes at federal statutory rate $ (64,399) $ 378,761 $ (86,909) $ 480,554
Provision for income taxes at federal statutory rate (percent) 21.00% 34.00% 21.00% 34.00%
Changes in provision for income taxes resulting from:        
State income taxes, net of federal income tax benefit $ (9,598) $ 32,306 $ (12,954) $ 40,988
State income taxes, net of federal income tax benefit (percent) 3.13% 2.90% 3.13% 2.90%
Change in tax rate related to future deferred tax benefits     $ 3,150,147 $ 0
Change in tax rate related to future deferred tax benefits (percent)     (761.18%) 0.00%
Non-deductible expenses and other adjustments $ 59,656 $ 4,387 $ 48,845 $ 6,552
Non-deductible expenses and other adjustments (percent) (19.45%) 0.39% (11.80%) 0.46%
Provision for income taxes at effective rate $ (14,341) $ 415,454 $ 3,099,129 $ 528,094
Provision for income taxes at effective rate (percent) 4.68% 37.29% (748.85%) 37.36%