Fair Value of Financial Instruments and Concentration of Credit Risk (Tables)

3 Months Ended

Mar. 31, 2014

Fair Value Disclosures [Abstract]

Estimated fair values of senior credit facility loans

The estimated fair values of the senior credit facility loans as of March 31, 2014 and December 31, 2013 are presented below:

Fair Value of Debt	March 31, 2014				December 31, 2013
(Amounts in thousands)	Carrying Amount		Fair Value Level 2		Carrying Amount		Fair Value Level 2
Senior credit facility debt	$	439,093	$	430,311	$	435,107	$	426,405

Summary of derivatives held by the company

Derivatives held by the Company are summarized as follows:

Derivative Financial Instruments	Carrying Value on Consolidated Balance			Assets/Liabilities Measured at Fair Value							Consolidated Balance Sheets
(Amounts in thousands)	Sheets			Level 1		Level 2			Level 3		Classification
March 31, 2014
Current Assets:
Foreign currency hedge agreements	$	7		$	—	$	7		$	—	Other current assets
Current Liabilities:
Interest rate hedge agreements	(1,515		)	—		(1,515		)	—		Accrued expenses
Foreign currency hedge agreements	(836		)	—		(836		)	—		Accrued expenses
Long-Term Liabilities:
Interest rate hedge agreements	(1,129		)	—		(1,129		)	—		Other liabilities
December 31, 2013
Current Liabilities:
Interest rate hedge agreements	$	(1,509	)	$	—	$	(1,509	)	$	—	Accrued expenses
Foreign currency hedge agreements	(571		)	—		(571		)	—		Accrued expenses
Long-Term Liabilities:
Interest rate hedge agreements	(1,400		)	—		(1,400		)	—		Other liabilities