Annual report pursuant to Section 13 and 15(d)

SHARE-BASED COMPENSATION - Narrative (Details)

v3.21.1
SHARE-BASED COMPENSATION - Narrative (Details)
12 Months Ended
Dec. 31, 2020
USD ($)
share-basedCompensationPlan
Dec. 31, 2019
USD ($)
share-basedCompensationPlan
Dec. 31, 2018
USD ($)
share-basedCompensationPlan
Share-based Payment Arrangement [Abstract]      
Number of share-based compensation plans | share-basedCompensationPlan 3 3 3
Equity-classified and liability-classified share-based compensation $ 2,430,000 $ 3,652,000 $ 1,649,000
Equity-based compensation expense 2,430,000 3,652,000 1,649,000
Equity-based compensation expense capitalized 0    
Tax benefit recognized for equity-based compensation expense $ 400,000 $ 500,000 $ 100,000