Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction (Detail 1)

v3.19.3
Revenue Recognition - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction (Detail 1)
$ in Thousands
Sep. 30, 2019
USD ($)
Revenue From Contract With Customer [Abstract]  
Revenue, Remaining Performance Obligation $ 11,184