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Acquisition - Schedule of Unaudited Pro Forma Results (Detail) | 3 Months Ended
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Feb. 28, 2018 USD ($) $ / shares
Business Combinations [Abstract] |
Revenue | $ | $ 7,313,012
Net income (loss) | $ | $ (3,638,666)
Earnings (loss) per share: |
Basic | $ / shares | $ (0.48)
Diluted | $ / shares | $ (0.48)

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