Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Measurements

Schedule of carrying amount and estimated fair values of financial instruments

        The carrying amounts and estimated fair values by input level of the Company's financial instruments during the years ended December 31, 2015 and 2014 are as follows (in thousands):

	December 31, 2015
	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
Financial assets:
Cash and cash equivalents	$	237,009	$	237,009	$	237,009	$	—	$	—
Financial liabilities:
Long-term debt
Senior secured credit facility		1,239,049		1,251,975		1,251,975		—		—
Senior unsecured notes		296,252		291,000		291,000		—		—
Other long-term obligations		146,992		147,358		—		147,358		—
Other liabilities		13,815		13,815						13,815

	December 31, 2014
	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
Financial assets:
Cash and cash equivalents	$	208,673	$	208,673	$	208,673	$	—	$	—
Financial liabilities:
Long-term debt
Senior secured credit facility		785,683		799,556		714,556		85,000		—
Senior unsecured notes		295,610		276,000		276,000		—		—
Other long-term obligations		135,000		135,000		—		135,000		—
Other liabilities		19,189		19,189		—		—		19,189

Summary of the changes in fair value of Level 3 liabilities

        The following table summarizes the changes in fair value of the Company's Level 3 liabilities (in thousands):

	Twelve Months Ended December 31, 2015
	Liabilities
	Contingent Purchase Price
Balance at December 31, 2014	$	19,189
Total (gains) (realized or unrealized):
Included in earnings		(5,374	)
Balance at December 31, 2015	$	13,815

Summary of significant unobservable inputs used in calculating fair value Level 3 liabilities

	Valuation Technique	Unobservable Input	Rate
Contingent purchase price	Discounted cash flow	Discount rate		8.30	%

Schedule of the assets measured at fair value on a nonrecurring basis

        The following tables set forth the assets measured at fair value on a non-recurring basis during the years ended December 31, 2015 and 2014 (in thousands):

	Balance Sheet Location	Level 1		Level 2		Level 3		Balance at December 31, 2015 Total		Total Reduction in Fair Value Recorded during the year ended December 31, 2015
Assets:
Intangible assets	Other intangible assets	$	—	$	—	$	110,436	$	110,436	$	(40,042	)
											(40,042	)

	Balance Sheet Location	Level 1		Level 2		Level 3		Balance at December 31, 2014 Total		Total Reduction in Fair Value Recorded during the year ended December 31, 2014
Assets:
Goodwill	Goodwill	$	—	$	—	$	9,863	$	9,863	$	(80,821	)
Intangible assets	Other intangible assets		—		—		66,703		66,703		(74,603	)
Long-lived assets	Other assets		—		—		300		300		(4,560	)
										$	(159,984	)