Debt (Tables)

6 Months Ended

Jun. 30, 2014

Debt Disclosure [Abstract]

Debt

Debt consists of:

	Second Quarter-End		Year-End
	2014		2013
	(In thousands)
Senior secured credit facility
Term loan facility — average interest rate of 4.17% at year-end 2013	$	—	$	200,000
8.50% senior secured notes due 2022	250,000		—
3.75% convertible senior notes due 2020, net of discount	101,542		99,890
6.00% tangible equity units, net of discount	21,208		25,619
Secured promissory notes — average interest rates of 3.15% at second quarter-end 2014 and 3.17% at year-end 2013	15,400		15,400
Other indebtedness — interest rates ranging from 2.44% to 5.00% at second quarter-end 2014	12,178		16,498
	$	400,328	$	357,407