Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2013

Fair Value of Financial Instruments

Schedule of assets and liabilities measured at fair value on a recurring basis

	March 31, 2013
	Level 1		Level 2		Level 3		Total
	(in thousands)
Location and Description
Cash equivalents (money market account)	$	118,258	$	—	$	—	$	118,258
Total Assets		118,258		—		—		118,258
Other current liabilities (interest rate swap)		—		840		—		840
Other long-term liabilities (interest rate swap)		—		1,699		—		1,699
Total Liabilities		—		2,539		—		2,539
Accumulated other comprehensive loss (interest rate swap)	$	—	$	2,539	$	—	$	2,539

	December 31, 2012
	Level 1		Level 2		Level 3		Total
	(in thousands)
Location and Description
Cash equivalents (money market account)	$	118,229	$	—	$	—	$	118,229
Total Assets		118,229		—		—		118,229
Other current liabilities (interest rate swap)		—		861		—		861
Other long-term liabilities (interest rate swap)		—		1,890		—		1,890
Total Liabilities		—		2,751		—		2,751
Accumulated other comprehensive loss (interest rate swap)	$	—	$	2,751	$	—		2,751