COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Commitments and Contingencies Disclosure [Abstract]
Rent expense charged to operations under lease agreements	$ 817	$ 733	$ 2,381	$ 2,388
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
October 1, 2019 to December 31, 2019	900		900
2020	3,109		3,109
2021	2,207		2,207
2022	1,749		1,749
2023	1,365		1,365
2024	1,190		1,190
Thereafter	3,750		3,750
Total minimum lease payments	$ 14,270		$ 14,270