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Note 22 - Stock-Based Compensation (Details) - Stock Option Activity (Predecessor [Member], USD $)
8 Months Ended 12 Months Ended
Aug. 31, 2013
Sep. 03, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Note 22 - Stock-Based Compensation (Details) - Stock Option Activity [Line Items]          
Outstanding (in Shares)     7,940,000 13,610,000 18,030,000
Granted (in Shares) 0   0 2,179,000  
Terminated, Expired, Surrendered (in Shares)   7,940,000 5,670,000 6,599,000  
Exercisable (in Shares)     6,456,000 10,568,000  
Minimum [Member]
         
Note 22 - Stock-Based Compensation (Details) - Stock Option Activity [Line Items]          
Outstanding     $ 2.64 $ 2.64 $ 2.64
Granted       $ 2.82  
Terminated, Expired, Surrendered   $ 2,640 $ 3,400 $ 3,400  
Exercisable     $ 2.64 $ 2.64  
Maximum [Member]
         
Note 22 - Stock-Based Compensation (Details) - Stock Option Activity [Line Items]          
Outstanding     $ 36.66 $ 38.04 $ 48.34
Granted       $ 5.22  
Terminated, Expired, Surrendered   $ 36,660 $ 38,040 $ 65,910  
Exercisable     $ 36.66 $ 38.04  
Weighted Average [Member]
         
Note 22 - Stock-Based Compensation (Details) - Stock Option Activity [Line Items]          
Outstanding     $ 12.40 $ 18.89 $ 25.22
Granted       $ 3.41  
Terminated, Expired, Surrendered   $ 12,400 $ 27,970 $ 31,070  
Exercisable     $ 14.38 $ 23.25