ACCOUNTS PAYABLE AND ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2018

Trade and other current payables [abstract]

Schedule of accounts payable and accrued liabilities

Accounts payable and accrued liabilities include the following components:

	As of		As of
	December 31, 2018		December 31, 2017
Trade and other payables	$	42,947	$	44,048
Accrued liabilities	25,522		40,165
Payroll related liabilities	10,015		10,410
Total	$	78,484	$	94,623