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Contingencies
12 Months Ended
Dec. 31, 2012
Contingencies [Abstract]  
Contingencies
Note 18 - Contingencies
 
United States Securities and Exchange Commission
 
On September 12, 2011, the Company was notified by the staff of the SEC that it had completed its investigation of certain accounting matters related to the Company's restatement of its financial results for the years ended December 31, 2005 and 2006 and the first three quarters of 2007, which was announced in conjunction with the Company's filing of its fiscal 2007 Form 10-K, and does not intend to recommend that the SEC take any enforcement action against the Company.