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Long-Term Debt Long-Term Debt (Tables) | 12 Months Ended
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Dec. 31, 2015
Debt Disclosure [Abstract] |
Schedule of Long-term Debt Instruments | Our senior long-term debt consisted of the following at December 31, 2014 and 2015 (in thousands):
| December 31, 2014 |  | December 31, 2015
Revolving credit facility, secured, floating rate | $ | 40,500 |  |  | $ | 92,600 |
Term loan, secured, floating rate | 120,312 |  |  | 110,937 |
Acquisition debt | 1,205 |  |  | 4,929 |
Less: current portion | (9,630 | ) |  | (12,012 | )
Total long-term debt | $ | 152,387 |  |  | $ | 196,454 |
Schedule of Maturities of Long-term Debt | The aggregate maturities of our long-term debt for the next five years subsequent to December 31, 2015 and thereafter are as follows (in thousands):
Years ending December 31, |
2016 | $ | 12,012 |
2017 | 13,499 |
2018 | 15,184 |
2019 | 167,168 |
2020 | 383 |
2021 and thereafter | 220 |
| $ | 208,466 |
The aggregate maturities of our Convertible Notes for the five years subsequent to December 31, 2015 and thereafter are as follows (in thousands):
|  | Principal Maturity |  | Discount Amortization |  | Present Value
Years ending December 31, |  |  |  |  |  |
2016 |  | $ | — |  |  | $ | (3,867 | ) |  | $ | (3,867 | )
2017 |  | — |  |  | (4,328 | ) |  | (4,328 | )
2018 |  | — |  |  | (4,844 | ) |  | (4,844 | )
2019 |  | — |  |  | (5,422 | ) |  | (5,422 | )
2020 |  | — |  |  | (6,068 | ) |  | (6,068 | )
2021 and thereafter |  | 143,750 |  |  | (1,225 | ) |  | 142,525 |
|  | $ | 143,750 |  |  | $ | (25,754 | ) |  | $ | 117,996 |

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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 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 2: 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 3: 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 Reference 4: 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=26873400&loc=d3e23780-122690 Reference 5: 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=34725769&loc=d3e28878-108400 Reference 6: 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 7: 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 8: 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 9: 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 10: 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 + 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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