Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition - Schedule of Net Contract Assets (Liabilities) (Detail)

v3.19.2
Revenue Recognition - Schedule of Net Contract Assets (Liabilities) (Detail) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Revenue From Contract With Customer [Abstract]    
Unbilled revenue (contract assets) $ 9,845 $ 7,522
Customer deposits (contract liabilities) (30,556) (30,847)
Net contract liabilities (20,711) $ (23,325)
Unbilled revenue (contract assets) 2,323  
Customer deposits (contract liabilities) 291  
Net contract liabilities $ 2,614