OTHER ASSETS (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Security deposits	$ 3,429	$ 3,972
Restricted cash	3,724	5,752
Other	2,447	2,682
Total	$ 9,600	$ 12,406