Trade And Other Payables

12 Months Ended

Dec. 31, 2015

Trade And Other Payables [Abstract]

Trade And Other Payables

21.Trade and other payables

As at December 31,	2015		2014
Trade payables	$	38,239	$	46,757
Accrued liabilities		47,193		45,863
Social security and sales taxes payable		15,208		18,870
Net consumption taxes payable		9,759		10,862
Share unit liabilities		6,204		1,589
Other payables		3,439		2,797
	$	120,042	$	126,738