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Long-Term Debt (Tables)

6 Months Ended

Jun. 30, 2011

Long-Term Debt

Schedule of long-term debt instruments

(in thousands)		2011				2010
Unsecured senior notes		$	250,000			$	250,000
Acquisition notes payable			1,691				1,729
Total debt			251,691				251,729
Less current portion			(1,624	)			(1,662	)
Long-term debt		$	250,067			$	250,067

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Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

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