LEASES (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019	Jan. 01, 2019
Lessee, Lease, Description [Line Items]
Operating lease right of use asset	$ 1,499	$ 1,499
Operating lease liability	1,499	$ 1,499
Option to extend		true
Short-term lease, cost	600	$ 1,300
Operating lease, payments	$ 1,000	$ 2,000
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease terms	1 year	1 year
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease terms	4 years	4 years
ASU 2016-02 | Restatement
Lessee, Lease, Description [Line Items]
Operating lease right of use asset			$ 1,800
Operating lease liability			$ 1,800