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Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2012

Accrued Expenses [Abstract]

Summary of Accrued Expenses

		Year Ended December 31,
		2012				2011
Salaries and related costs		$	8,941			$	9,275
Group health insurance claims			991				1,168
Credit balances due to patients and payors			813				793
Other			3,371				2,846
Total		$	14,116			$	14,082

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Tabular disclosure of the components of accrued liabilities.

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