Long-Term Debt	12 Months Ended
Dec. 31, 2011
Long-Term Debt [Abstract]
Long-Term Debt	NOTE 9 Long-Term Debt In 2004, the Company issued $150.0 million of 8.625% senior notes due in 2014 ("Senior Notes"). The notes were fully and unconditionally guaranteed, subject to certain customary automatic release provisions, jointly and severally, on an unsecured, senior basis by the current and future material domestic subsidiaries of the Company (see Note 22). Interest on the notes was payable semiannually in arrears on March 15 and September 15 of each year, commencing March 15, 2005. As of December 31, 2011, the total principal amount of outstanding Senior Notes was $61.8 million and was presented in the consolidated balance sheet as current maturities of long-term debt, all of which was redeemed by the Company in January 2012.

Long-Term Debt

12 Months Ended

Dec. 31, 2011

NOTE 9

Long-Term Debt

In 2004, the Company issued $150.0 million of 8.625% senior notes due in 2014 ("Senior Notes"). The notes were fully and unconditionally guaranteed, subject to certain customary automatic release provisions, jointly and severally, on an unsecured, senior basis by the current and future material domestic subsidiaries of the Company (see Note 22). Interest on the notes was payable semiannually in arrears on March 15 and September 15 of each year, commencing March 15, 2005. As of December 31, 2011, the total principal amount of outstanding Senior Notes was $61.8 million and was presented in the consolidated balance sheet as current maturities of long-term debt, all of which was redeemed by the Company in January 2012.