XML 75 R56.htm IDEA: XBRL DOCUMENT v3.22.0.1
PROPERTY AND EQUIPMENT - NET - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Abstract]      
Depreciation and amortization expense $ 9.8 $ 6.7 $ 3.4
Asset disposals 0.2 0.0 $ 0.0
Unamortized capitalized internal use software costs $ 10.6 $ 6.7