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Convertible Notes, Long-Term Debt and Credit Facility (Tables) | 12 Months Ended
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Dec. 31, 2013
Debt Disclosure [Abstract] |
Components of convertible notes and long-term debt | Convertible notes and long-term debt are as follows (in thousands):
| December 31,
| 2013 |  | 2012
Convertible notes: |  |  |
Convertible senior unsecured notes (2008 Notes) | $ | — |  |  | $ | 5,188 |
Less discount on notes | — |  |  | (55 | )
Convertible senior notes reported as current, net of discount | $ | — |  |  | $ | 5,133 |
Long-term debt: |  |  |
Term loan | $ | 45,833 |  |  | $ | 25,000 |
Revolving credit facility | 16,272 |  |  | — |
Capital lease obligations | — |  |  | 1,784 |
Total long-term debt | 62,105 |  |  | 26,784 |
Less current portion of long-term debt | (26,415 | ) |  | (4,329 | )
Long-term debt, less current portion | $ | 35,690 |  |  | $ | 22,455 |
Schedule of maturities of convertible notes and long-term debt | Maturities of long-term debt at December 31, 2013 are as follows (in thousands):
Year ending December 31, |  | Term Loan |  | Revolving Credit Facility |  | Total
2014 |  | $ | 10,143 |  |  | $ | 16,272 |  |  | $ | 26,415 |
2015 |  | 7,143 |  |  | — |  |  | 7,143 |
2016 |  | 7,143 |  |  | — |  |  | 7,143 |
2017 |  | 7,143 |  |  | — |  |  | 7,143 |
2018 |  | 14,261 |  |  | — |  |  | 14,261 |
Total |  | $ | 45,833 |  |  | $ | 16,272 |  |  | $ | 62,105 |

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- Definition Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e),(f)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 6: 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 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21506-112644 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21521-112644 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21538-112644 Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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