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ACCOUNTS PAYABLE AND ACCRUED LIABILITIES
 12 Months Ended
Dec. 31, 2017
ACCOUNTS PAYABLE AND ACCRUED LIABILITIES  
ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

 

11. ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

                                                                                                                                                                                    

 

 

 

As at
December 31,
2017

 

 

As at
December 31,
2016

 

 

 

Trade payables

 

$
144,135

 

$
111,173

 

Wages payable

 

 
50,380

 

 
42,522

 

Accrued liabilities

 

 
76,562

 

 
55,893

 

Other liabilities

 

 
19,645

 

 
18,978

 

Total accounts payable and accrued liabilities

 

$
290,722

 

$
228,566

 

In 2017 and 2016, the other liabilities balance consisted primarily of various employee payroll tax withholdings and other payroll taxes.