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Debt | 3 Months Ended
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Mar. 31, 2012
Debt [Abstract] |
Debt | 8. Debt At March 31, 2012 and December 31, 2011, our obligations under debt arrangements consisted of the following:
|  | March 31, 2012 |  |  | December 31, 2011 |
Senior secured credit facility |  | $ | 438,200 |  |  | $ | 409,300 |
7.875% senior unsecured notes (including unamortized premium of $981 and $0 in 2012 and 2011, respectively) |  |  | 350,981 |  |  |  | 250,000 |
Total long-term debt |  | $ | 789,181 |  |  | $ | 659,300 |
We believe we were in compliance with the financial covenants contained in our credit agreement and senior unsecured notes indenture as of March 31, 2012. Senior Unsecured Notes Issuance On February 1, 2012, we issued an additional $100 million of aggregate principal amount of senior unsecured notes under our existing 7.875% senior unsecured notes due 2018 indenture. The notes were issued at 101% of face value at an effective interest rate of 7.682%. The notes have the same terms and conditions as the notes previously issued under the indenture. The issuance increased the total aggregate principal amount under the indenture to $350 million. The net proceeds were used to repay borrowings under our credit facility. Senior Secured Credit Facility At March 31, 2012, we had $438.2 million borrowed under our $775 million senior secured credit facility, with $75.6 million of the borrowed amount designated as a loan under the inventory sublimit. The credit facility can be increased up to $1 billion, subject to lender approval. The credit agreement allows up to $100 million of the capacity to be used for letters of credit, of which $4.9 million was outstanding at March 31, 2012. Due to the revolving nature of loans under our credit facility, additional borrowings and periodic repayments and re-borrowings may be made until the maturity date of June 30, 2015. The total amount available for borrowings under our credit facility at March 31, 2012 was $331.9 million.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + 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 210.5-02.19,20,22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 4: 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 + Details
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