Quarterly report pursuant to Section 13 or 15(d)

PROPERTY AND EQUIPMENT, NET - Narrative (Details)

v3.21.2
PROPERTY AND EQUIPMENT, NET - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Property, Plant and Equipment [Abstract]        
Depreciation expense $ 0.7 $ 0.7 $ 1.4 $ 1.4
Impairment charges or write-offs $ 0.0 $ 0.0 $ 0.0 $ 0.0