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Interest Rate Swap Agreements (Tables) | 9 Months Ended
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Sep. 30, 2011
Interest Rate Swap Agreements [Abstract] |
Interest rate swap agreements designated as hedge agreements |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Estimated |
Amount Designated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Current Liability |  |  | Long-Term Liability |  |  | Total Fair Value at |
as a Hedge |  |  | Effective Date |  | Pay Rate |  |  | Receive Rate |  |  | Expiration Date |  |  | (1) |  |  | (2) |  |  | September 30, 2011 |
$ | 106,632 | (3) |  | August 2007 |  |  | 4.9220 | % |  | 3-Month LIBOR |  | August 2012 |  | $ | 4,864 |  |  | $ | — |  |  | $ | 4,864 |
$ | 149,285 | (4) |  | November 2008 |  |  | 3.6300 | % |  | 1-Month LIBOR |  |  | (5) |  |  |  | 2,792 |  |  |  | 401 |  |  |  | 3,193 |
$ | 175,000 |  |  | December 2010 |  |  | 1.4000 | % |  | 1-Month LIBOR |  | September 2015 |  |  | 1,713 |  |  |  | 1,798 |  |  |  | 3,511 |
$ | 175,000 |  |  | December 2010 |  |  | 1.3975 | % |  | 1-Month LIBOR |  | September 2015 |  |  | 1,709 |  |  |  | 1,865 |  |  |  | 3,574 |
$ | 100,000 |  |  | November 2011 |  |  | 1.7150 | % |  | 1-Month LIBOR |  | April 2016 |  |  | 1,248 |  |  |  | 1,616 |  |  |  | 2,864 |
$ | 705,917 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 12,326 |  |  | $ | 5,680 |  |  | $ | 18,006 |
(1) |  | Included in accounts payable and accrued expenses on the condensed consolidated balance sheet as of September 30, 2011.
(2) |  | Included in other long-term liabilities on the condensed consolidated balance sheet as of September 30, 2011.
(3) |  | An additional $18,368 of this original $125,000 swap is no longer designated as a hedge as a result of the prepayment of the unextended portion of the Company’s term loan debt.
(4) |  | An additional $25,715 of this original $175,000 swap is no longer designated as a hedge as a result of the prepayment of the unextended portion of the Company’s term loan debt. Approximately $14,690 of this additional amount expires November 2011 and $11,025 expires November 2012.
(5) |  | $85,310 of this swap expires November 2011 and $63,975 expires November 2012.

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- Definition Tabular disclosure of interest rate derivatives, including, but not limited to, the fair value of the derivatives, statement of financial position location, and statement of financial performance location of these instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 815 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph -Name Accounting Standards Codification -Paragraph 4C -Section 50 -URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5624171-113959 + Details
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