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Long-Term Debt (Tables) | 12 Months Ended
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Dec. 31, 2014
Long-term Debt, Unclassified [Abstract] |
Break-Down of Long-Term Debt | Long-term debt consisted of the following items as of December 31, 2014 and 2013:
| December 31,
| 2014 |  | 2013
| (In thousands)
Revolving credit agreement (1) | $ | 100,000 |  |  | $ | — |
Building loans (2) | 1,826 |  |  | 1,995 |
7.75% senior unsecured notes due 2020 (3) | 600,000 |  |  | 300,000 |
Unamortized original issue premium (discount), net (4) | 14,658 |  |  | (2,808 | )
Less: current maturities of long term debt | (168 | ) |  | (159 | )
Debt reflected as long term | $ | 716,316 |  |  | $ | 299,028 |
Maturities of Long-term Debt | Maturities of long-term debt (excluding premiums and discounts) as of December 31, 2014 are as follows:
| (In thousands) |
2015 | $ | 168 |
2016 | 1,658 |
2017 | — |
2018 | 100,000 |
2019 | — |
Thereafter | 600,000 |
Total | $ | 701,826 |
Schedule of Interest | The following schedule shows the components of interest expense at December 31, 2014, 2013 and 2012:
| December 31,
| 2014 |  | 2013 |  | 2012
| (In thousands)
Cash paid for interest | $ | 28,646 |  |  | $ | 24,270 |  |  | $ | 1,404 |
Change in accrued interest | 3,875 |  |  | (969 | ) |  | 4,155 |
Write-off of deferred loan costs | — |  |  | — |  |  | 1,143 |
Capitalized interest | (9,687 | ) |  | (7,132 | ) |  | — |
Amortization of loan costs | 1,685 |  |  | 1,012 |  |  | 640 |
Amortization of note discount and premium | (533 | ) |  | 298 |  |  | 59 |
Other | — |  |  | 11 |  |  | 57 |
Total interest expense | $ | 23,986 |  |  | $ | 17,490 |  |  | $ | 7,458 |

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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 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400 Reference 2: 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 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 SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 7: 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 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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