- Definition

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

+ References+ Details

Accumulated other comprehensive income - Components of Changes in Accumulated Other Comprehensive Income (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance			$ 3,503
Unrealized gain on cross-currency swap and warrants, net of tax	(31)	222	72	(96)
Foreign currency translation adjustment	198	(711)	574	(3,390)
Ending Balance	4,149		4,149
Foreign Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance			3,651
Foreign currency translation adjustment			574
Ending Balance	4,225		4,225
Change in Fair Value [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance					(148)
Ending Balance	(76)		(76)		(148)
Change in Fair Value [Member] \| Cross-currency swap and warrants [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gain on cross-currency swap and warrants, net of tax			72
Accumulated Other Comprehensive Income [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance			3,503
Foreign currency translation adjustment			574
Ending Balance	4,149		4,149
Accumulated Other Comprehensive Income [Member] \| Cross-currency swap and warrants [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gain on cross-currency swap and warrants, net of tax			$ 72