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Shareholders' Equity
12 Months Ended
Dec. 31, 2011
Shareholders' Equity [Abstract]  
Shareholders' Equity
Note 13 — Shareholders' Equity
 
Our amended and restated Articles of Incorporation provide for authorized Common Stock of 240,000,000 shares with no stated par value per share and 5,000,000 shares of preferred stock, $0.01 par value per share issuable in one or more series.
 
The components of accumulated other comprehensive loss as of December 31, 2011 and 2010 were as follows (in thousands):