(in thousands)

September 30,
2011

June 30,
2012

7-5/8% Senior secured notes, due April 2019

$

400,000

$

400,000

Convertible senior subordinated notes:

2.50%, due 2014 (face amount $120,900 at September 30, 2011 and $58,609 at June 30, 2012), net of discount

106,688

53,841

8.75%, due 2016 (face amount $49,791), net of discount

0

49,221

14.75% (face amount $12,965), net of discount

12,101

0

16% (face amount $9,233), net of discount

9,014

0

Total convertible senior subordinated notes, net of applicable discounts

127,803

103,062

527,803

503,062

Less current portion

(9,014

)

0

Carrying amount of long-term debt, net of discounts

$

518,789

$

503,062