Debt (Tables)

6 Months Ended

Jun. 30, 2015

Debt Disclosure [Abstract]

Long-Term Debt

Our long-term debt, as of June 30, 2015 and December 31, 2014, was as follows (in thousands):

	June 30, 2015			December 31, 2014
2015 Credit Agreement:
Term loan, due February 2020, interest at adjusted LIBOR plus 1.75% (combined rate of 2.03% at June 30, 2015)	$	146,250		$	—
$200 million revolving loan facility, due February 2020, interest at adjusted LIBOR plus applicable margin		—			—
2012 Credit Agreement:
Term loan, due November 2017 (or December 2016 if certain conditions exist), interest at adjusted LIBOR plus 2.00% (combined rate of 2.25% at December 31, 2014)		—			120,000
$100 million revolving loan facility, due November 2017 (or December 2016 if certain conditions exist), interest at adjusted LIBOR plus applicable margin		—			—
Convertible Debt Securities:
2010 Convertible Notes – senior subordinated convertible notes; due March 1, 2017; cash interest at 3.0%; net of unamortized original issue discount (“OID”) of $11,106 and $14,169, respectively		138,894			135,831
		285,144			255,831
Current portion of long-term debt		(146,394	)		(22,500	)
Total long-term debt, net	$	138,750		$	233,331