The component of total income tax expense for the period comprised of the increase (decrease) in the entity's net foreign deferred tax assets and liabilities attributable to continuing operations as determined by applying the provisions of applicable enacted tax laws of countries other than the country of domicile.

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+ Details

- Definition

Tax effect, net of reclassifications adjustments, of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges, which is attributable to the parent entity. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

+ References

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+ Details

Comprehensive income (loss) - Schedule of Components of Changes in Accumulated Other Comprehensive Income (Parenthetical) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Accumulated Other Comprehensive Income Loss [Line Items]
Unrealized gain on derivative instrument, taxes	$ 56	$ 56	$ 56	$ 56
Deferred taxes recognized on related foreign currency translation adjustment.			0
Foreign Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Unrealized gain on derivative instrument, taxes			56
Fair Value of Cross- Currency Swaps [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Unrealized gain on derivative instrument, taxes			56
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Unrealized gain on derivative instrument, taxes			$ 56