XML 86 R63.htm IDEA: XBRL DOCUMENT

Income Taxes - Components of (Provision for) Recovery of Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Current income taxes		$ 5,347	$ 218
Deferred income taxes	(599)	(1,447)	(1,419)
(Provision for) recovery of income taxes	$ (599)	$ 3,900	$ (1,201)

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.