FINANCE LEASES (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Capital Lease Obligations [Line Items]
Net book value of capital lease obligations	$ 22,860	$ 26,267
Minimum
Capital Lease Obligations [Line Items]
Finance lease obligation interest rate	4.73%
Monthly installments	44 months
Maximum
Capital Lease Obligations [Line Items]
Finance lease obligation interest rate	13.00%
Monthly installments	81 months