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Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2011

Accrued Expenses [Abstract]

Schedule Of Accrued Expenses

		December 31
		2011				2010
Employee benefits, payroll, and related taxes		$	26,255			$	25,214
Customer rebates			21,414				16,160
Environmental remediation			3,281				2,823
Interest rate swap			2,366				2,395
Environmental dismantling			283				0
Other			24,947				24,966
		$	78,546			$	71,558

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Tabular disclosure of the components of accrued liabilities.

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