LEASES - Lease Information (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020 USD ($)	Jun. 30, 2020 USD ($)
Leases [Abstract]
Operating lease expense	$ 886	$ 1,913
Variable lease expense	175	472
Short-term lease expense	$ 45	$ 157
Weighted average borrowing rate	3.40%	3.40%
Weighted average remaining lease term (years)		3 years 9 months 21 days