Annual report pursuant to Section 13 and 15(d)

EMPLOYEE BENEFIT PLANS - Narrative (Details)

v3.21.1
EMPLOYEE BENEFIT PLANS - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Postemployment Benefits [Abstract]      
Company contributions to the plan $ 1.3 $ 1.3 $ 0.9