Impairment of Long-Lived Assets - Additional Information (Detail)
|6 Months Ended|
Jun. 30, 2020
|Impairment Or Disposal Of Tangible Assets Disclosure [Abstract]|
|Multiple of cash flows used to estimate fair value of long-lived asset||6|
Represents cash flow multiple used to estimate fair value of long-lived assets evaluated for impairment during reporting period.
No definition available.