Supplemental cash flow information

3 Months Ended

Mar. 31, 2014

Supplemental Cash Flow Elements [Abstract]

Supplemental cash flow information

Supplemental cash flow information

	Three months ended
	March 31, 2014	March 31, 2013
	$’000	$’000
Cash paid during the period for:
Interest	7,765	5,861
Income taxes, net of refunds	4,470	5,697

To reflect the actual cash paid for capital expenditures, increases in accounts payable for capital expenditures are non-cash and excluded from capital expenditure, while decreases are cash payments and included. The change in accounts payable was an increase of $1,123,000 for the three months endedMarch 31, 2014 (March 31, 2013 - $3,167,000).