Annual report pursuant to Section 13 and 15(d)

Trust Account and Fair Value Measurements (Details)

v3.8.0.1
Trust Account and Fair Value Measurements (Details) - Treasury Securities [Member] - USD ($)
12 Months Ended
Nov. 30, 2017
Nov. 30, 2016
Schedule of Trading Securities and Other Trading Assets [Line Items]    
Carrying Value $ 71,215,004 $ 70,441,676
Gross Unrealized Holding Losses (14,157) (5,598)
Quoted prices in Active Markets (Level 1) [Member]    
Schedule of Trading Securities and Other Trading Assets [Line Items]    
Carrying Value $ 71,229,161 $ 70,436,078