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Subsequent Events - Additional Information (Detail) - Subsequent Event [Member]
$ in Thousands, $ in Thousands
1 Months Ended
Jul. 08, 2020
USD ($)
Jun. 30, 2020
USD ($)
Jun. 30, 2020
USD ($)
Jun. 30, 2020
CAD ($)
Montrovest [Member]        
Subsequent Event [Line Items]        
Debt due date   Aug. 31, 2021    
Montrovest [Member] | Canada, Dollars        
Subsequent Event [Line Items]        
Principal repayments due to the shareholder       $ 1,750
Montrovest [Member] | United States of America, Dollars        
Subsequent Event [Line Items]        
Principal repayments due to the shareholder   $ 1,250 $ 1,250  
Term Loan From Investment Quebec [Member]        
Subsequent Event [Line Items]        
Long term debt,face value $ 10,000      
Long term debt duration 4 years 4 years 4 years 4 years
Long term debt stated interest rate 3.14% 3.14% 3.14% 3.14%
Long term debt number of instalments 36   36