Quarterly report pursuant to Section 13 or 15(d)

Leases - Summary of Annual Scheduled Lease Payments (Parenthetical) (Detail)

v3.19.2
Leases - Summary of Annual Scheduled Lease Payments (Parenthetical) (Detail)
$ in Millions
6 Months Ended
Jun. 30, 2019
USD ($)
Leases [Abstract]  
Operating lease legally binding minimum payments for leases not yet commenced $ 0.3
Finance lease legally binding minimum payments for leases not yet commenced $ 0.6