Property, Plant And Equipment, Net | 9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2011 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, Plant And Equipment, Net [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, Plant And Equipment, Net | 9. Property, plant and equipment, net Property, plant and equipment, net consist of the following:
Depreciation expense on property, plant and equipment for the nine months ended September 30, 2010 and 2011 was $37,014, and $35,708 respectively, and for the three months ended September 30, 2010 and 2011 was $12,445 and $11,869 respectively. The amount of computer software amortization for the nine months ended September 30, 2010 and 2011 was $10,043 and $9,987, respectively, and for the three months ended September 30, 2010 and 2011 was $3,300 and $3,480, respectively. The above depreciation and amortization expense includes the effect of reclassification of foreign exchange (gains) losses related to the effective portion of the foreign currency derivative contracts amounting to $3,929 and $1,143 for the nine months ended September 30, 2010 and 2011, respectively, and $1,377 and ($198) for the three months ended September 30, 2010 and 2011, respectively. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||