Quarterly report pursuant to Section 13 or 15(d)

LEASES - Lease Cost (Details)

v3.21.2
LEASES - Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Components of lease expense:        
Operating lease cost $ 619 $ 850 $ 1,711 $ 2,950
Short-term lease cost 1,051 505 2,484 1,972
Sublease income (5)   (5)  
Total lease cost $ 1,665 $ 1,355 $ 4,190 $ 4,922