XML 50 R33.htm IDEA: XBRL DOCUMENT v3.8.0.1
Long-Term Debt (Tables)
 12 Months Ended
Sep. 30, 2017
Debt Disclosure [Abstract]  
Long-term debt instruments
The following tables present our long-term debt instruments outstanding as well as future principal payments due:
 
September 30, 2017
 
September 30, 2016
 
Gross Amount
 
Debt Discount and Issuance Costs
 
Carrying
Amount
 
Gross Amount
 
Debt Discount and Issuance Costs
 
Carrying
Amount
 
 
 
 
 
 
 
 
 
 
 
 
 
(in thousands)
2.125% Cash Convertible Senior Notes Due 2019
$
195,000

 
$
(17,654
)
 
$
177,346

 
$
230,000

 
$
(32,046
)
 
$
197,954

Cash Convertible Senior Notes Due 2019 embedded derivative
6,591

 
—

 
6,591

 
37,692

 
—

 
37,692

2.875% Convertible Senior Notes Due 2024
143,750

 
(42,880
)
 
100,870

 
—

 
—

 
—

Term Loan Facility
—

 
—

 
—

 
50,000

 
(2,035
)
 
47,965

 
$
345,341

 
$
(60,534
)
 
$
284,807

 
$
317,692

 
$
(34,081
)
 
$
283,611
Schedule of maturities of debt
 
Principal Payment Schedule
 
Total
 
Less Than 1 Year
 
1 - 3 Years
 
3 - 5 Years
 
More Than 5 Years
 
 
 
 
 
 
 
 
 
 
 
(in thousands)
2.125% Cash Convertible Senior Notes Due 2019 (a)
$
195,000

 
$
—

 
$
195,000

 
$
—

 
$
—

2.875% Convertible Senior Notes Due 2024 (a)
143,750

 
—

 
—

 
—

 
143,750

 
$
338,750

 
$
—

 
$
195,000

 
$
—

 
$
143,750

(a)
Excludes the potential impact of the embedded derivative.