Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Strategic Alliance Agreement - Additional Information (Detail)

v3.23.1
Commitments and Contingencies - Strategic Alliance Agreement - Additional Information (Detail)
1 Months Ended
Jun. 25, 2015
Nov. 30, 2016
Commitments And Contingencies [Line Items]    
Initial term of agreement 3 years  
Strategic Alliance Agreement [Member]    
Commitments And Contingencies [Line Items]    
Initial term of agreement   7 years