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Income Tax
6 Months Ended
Jun. 30, 2011
Income Tax [Abstract]  
Income Tax
Note 7 — Income Tax
The Company and its subsidiaries are subject to U.S. Federal income tax as well as income tax of multiple state and foreign jurisdictions. As of June 30, 2011, the Company is subject to U.S. Federal income tax examinations for the year 2009 and income tax examinations from various other jurisdictions for the years 2005 through 2010.