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Trust Account and Fair Value Measurements (Tables)
 9 Months Ended
Aug. 31, 2017
Trust Account and Fair Value Measurements [Abstract]  
Schedule of level 1 inputs utilizing quoted prices (unadjusted) in active markets for identical assets
  Carrying Value  Gross Unrealized Holding Gains/(Losses)  Quoted prices in Active Markets (Level 1) 
U.S. Government Treasury Securities as of August 31, 2017 (maturing on October 12, 2017) $70,833,266  $(4,044) $70,829,222 
             
U.S. Government Treasury Securities as of November 30, 2016 $70,441,927  $(5,849) $70,436,078