Leases - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2020
Leases [Line Items]
Operating lease, weighted average remaining lease term	5 years 3 months 18 days
Finance lease, weighted average remaining lease term	3 years
Operating lease, weighted average discount rate, percent	6.20%
Finance lease, weighted average discount rate, percent	5.30%
Minimum [Member]
Leases [Line Items]
Operating and Financing leases, remaining lease terms	1 year
Maximum [Member]
Leases [Line Items]
Operating and Financing leases, remaining lease terms	12 years