Quarterly report pursuant to Section 13 or 15(d)

Merger and Acquisition - Additional Information (Detail)

v3.7.0.1
Merger and Acquisition - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended
Feb. 10, 2017
Apr. 09, 2016
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Business Acquisition [Line Items]          
Goodwill $ 77,592   $ 1,190   $ 1,190
Equity consideration valued $ 87,869        
Net loss     (141,349) $ (7,193)  
Parallax Services [Member]          
Business Acquisition [Line Items]          
Goodwill     1,200    
Equity consideration valued   $ 1,000      
Net loss     $ 300