Annual report pursuant to Section 13 and 15(d)

PROPERTY AND EQUIPMENT, NET - Narrative (Details)

v3.22.0.1
PROPERTY AND EQUIPMENT, NET - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Abstract]      
Depreciation expense $ 2,800,000 $ 2,800,000 $ 2,600,000
Impairment charges or write-offs $ 0 $ 0 $ 0