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Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2012

Accrued Expenses

Schedule of accrued expenses

		June 30, 2012			December 31, 2011
Compensation and related expenses		$	28,395		$	53,438
Income taxes payable			951			2,602
Other			5,265			4,462
Total		$	34,611		$	60,502

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Tabular disclosure of the components of accrued liabilities.

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