DEBT (Tables)

12 Months Ended

Dec. 31, 2015

As of December 31, 2015 and 2014 the Company’s debt consisted of the following (in thousands):



	December 31,
	2015		2014
Revolving Credit Facility	$	15,000	$	5,000
Term Loan Facilities	222,757		222,757
2021 Notes, net of unamortized discount	196,038		195,462
Capital leases	189		584
Total Debt	433,984		423,803
Less: Current portion	27,665		5,395
Long-term debt, net of current portion	$	406,319	$	418,408

Schedule of Carrying Value and Estimated Fair Value

The following details our financial instruments where the carrying value and the fair value differ:



Financial Instrument	Carrying Value as of December 31, 2015		Markets for Identical Item (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Term Loan Facilities	$	222,757	$	—	$	196,500	$	—
2021 Notes	196,038		—		167,650		—
Total	$	418,795	$	—	$	364,150	$	—

Estimated future maturities of debt

The estimated future maturities of the Company’s long-term debt as of December 31, 2015, are as follows (in thousands):



Year Ending December 31,	Amount
2016	$	12,550
2017	12,550
2018	12,550
2019	12,550
2020	172,557
Thereafter	200,000
Total future maturities	$	422,757

Interest expense, net

Interest expense, including loss on extinguishment of debt, consisted of the following for each of the three years ended December 31, 2015, 2014 and 2013 (in thousands):



	Year ended December 31,
	2015			2014			2013
Revolving Credit Facility	$	2,190		$	1,829		$	873
Term Loan Facilities	14,680			16,820			10,313
2021 Notes	17,603			15,926			—
Prior Credit Facility	—			—			765
2015 Notes	—			—			13,960
Amortization of deferred financing costs	2,864			3,691			2,259
Amortization of debt discount	576			462			—
Loss on extinguishment of debt	—			2,373			15,898
Expense allocated to discontinued operations	—			—			41
Other, net	(600		)	(183		)	21
Interest expense, net	$	37,313		$	40,918		$	44,130