LEASES - Narrative (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Total lease liabilities	$ 7,512
Operating lease liabilities, current	1,575
Operating lease assets, net	$ 6,963
Incremental borrowing rate	9.00%
Weighted average remaining lease term for operating leases	6 years
Minimum
Lessee, Lease, Description [Line Items]
Operating lease, term of contract	1 year
Maximum
Lessee, Lease, Description [Line Items]
Operating lease, term of contract	10 years