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Long-Term Debt | 3 Months Ended
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Mar. 31, 2014
Debt Disclosure [Abstract] |
Long-Term Debt | Note 6 — Long-Term Debt The following table summarizes the Company’s long-term debt:
|  | March 31, 2014 |  |  | December 31, 2013 |
8% Senior Notes, due January 30, 2020 |  | $ | 40,250 |  |  | $ | 40,250 |
3.875% Convertible Senior Notes, due March 15, 2019* |  |  | 87,309 |  |  |  | 86,682 |
Total long-term debt |  | $ | 127,559 |  |  | $ | 126,932 |
* | net carrying value
For the three months ended March 31, 2014 and 2013, interest expense included the contractual interest coupon, discount amortization and amortization of allocated issuance costs aggregating $2,574 and $686, respectively, the amounts of which included non-cash interest expense of $782 and $33, respectively. As of March 31, 2014, the remaining amortization period of the debt discount was 5 years.

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- Definition The entire disclosure for long-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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