Long-term Debt	6 Months Ended
Jun. 30, 2011
Long-term Debt [Abstract]
Long-term Debt	Note 10 — Long-term Debt In February 2007, the Company issued $275.0 million unsecured senior fixed rate notes that were subsequently exchanged for registered notes in March 2007 (Notes). The fair value of these Notes was approximately $282.2 million at June 30, 2011, based on the closing market price as of that date, which is a Level 1 input. For definition and discussion of a Level 1 input for fair value measurement, refer to Note 4. The Notes bear a fixed interest rate that is set at 7.5% and are due in 2014. Interest on the Notes is payable semi-annually in arrears on March 1 and September 1. The terms of the Notes contain restrictive covenants that limit the Company’s ability to, among other things, incur additional debt, make certain restricted payments and enter into certain significant transactions with stockholders and affiliates. As of June 30, 2011, based on the Company’s fixed charge coverage ratio, as defined and as measured on a rolling four-quarter basis, certain of these covenants, including the Company’s ability to incur additional debt, have become further restricted. The Company was in compliance with all of its covenants under the Notes as of June 30, 2011. Since March 1, 2011, the Company has been able to redeem the Notes in whole or in part at a redemption price equal to 103.75% of the principal amount of the Notes plus accrued and unpaid interest. The redemption price declines annually until it is reduced to 100.0% of the principal amount of the Notes plus accrued and unpaid interest beginning on March 1, 2013. The Notes are due in full plus accrued unpaid interest on March 1, 2014.

Note 10 — Long-term Debt

In February 2007, the Company issued $275.0 million unsecured senior fixed rate notes that were subsequently exchanged for registered notes in March 2007 (Notes). The fair value of these Notes was approximately $282.2 million at June 30, 2011, based on the closing market price as of that date, which is a Level 1 input. For definition and discussion of a Level 1 input for fair value measurement, refer to Note 4.

The Notes bear a fixed interest rate that is set at 7.5% and are due in 2014. Interest on the Notes is payable semi-annually in arrears on March 1 and September 1. The terms of the Notes contain restrictive covenants that limit the Company’s ability to, among other things, incur additional debt, make certain restricted payments and enter into certain significant transactions with stockholders and affiliates. As of June 30, 2011, based on the Company’s fixed charge coverage ratio, as defined and as measured on a rolling four-quarter basis, certain of these covenants, including the Company’s ability to incur additional debt, have become further restricted. The Company was in compliance with all of its covenants under the Notes as of June 30, 2011.

Since March 1, 2011, the Company has been able to redeem the Notes in whole or in part at a redemption price equal to 103.75% of the principal amount of the Notes plus accrued and unpaid interest. The redemption price declines annually until it is reduced to 100.0% of the principal amount of the Notes plus accrued and unpaid interest beginning on March 1, 2013. The Notes are due in full plus accrued unpaid interest on March 1, 2014.