Debt (Tables)

3 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Debt

Debt ^(a) consists of:

	First Quarter-End		Year-End
	2016		2015
	(In thousands)
8.50% senior secured notes due 2022	$	216,495	$	224,647
3.75% convertible senior notes due 2020, net of discount	105,798		104,719
6.00% tangible equity unit notes, net of discount	6,552		8,666
Secured promissory notes — average interest rates of 3.43% at first quarter-end 2016 and 3.42% at year-end 2015	15,400		15,400
Other indebtedness — interest rates ranging from 2.44% to 5.50%	28,514		28,083
	$	372,759	$	381,515

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^(a)  At first quarter-end 2016 and year-end 2015, $7,953,000 and $8,267,000 of unamortized deferred financing fees are deducted from our outstanding debt.