THE COMPANY (Details)	6 Months Ended
Jun. 30, 2011
THE COMPANY [Abstract]
Number of geographic regions	5

Name:

us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract

Namespace Prefix:

us-gaap

Data Type:

xbrli:stringItemType

Balance Type:

na

Period Type:

duration