|
Tax Effects Allocated to Other Comprehensive Income (Loss) Component, Foreign Currency Translation (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2010
|
|
| Schedule of Other Comprehensive Income (Loss) [Line Items] | |||
| Before-tax amount | $ 14 | $ (3) | $ 83 |
| Tax expense (benefit) | 4 | (1) | 25 |
| Net-of-tax amount | $ 10 | $ (2) | $ 58 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount before tax, net of reclassification adjustments, resulting from the process of expressing in the reporting currency of the reporting entity those amounts that are denominated or measured in a different currency, and from transactions whose terms are denominated in a currency other than the entity's functional currency, which is attributable to the parent entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount after tax and reclassification adjustments, resulting from the process of expressing in the reporting currency of the reporting entity those amounts that are denominated or measured in a different currency, and from transactions whose terms are denominated in a currency other than the entity's functional currency, which is attributable to the parent entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Tax effect of other comprehensive income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|