Quarterly report pursuant to Section 13 or 15(d)

INTANGIBLE ASSETS - Amortization expense (Details)

v3.22.2
INTANGIBLE ASSETS - Amortization expense (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
INTANGIBLE ASSETS          
Amortization expense $ 0.6 $ 0.5 $ 1.1 $ 1.1  
Accumulated amortization $ 6.2   $ 6.2   $ 5.1