XML 71 R139.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 20 - Other Postretirement Benefits (Details) - Weighted-Average Assumption Used to Determine Net Post Retirement Benefit Cost
4 Months Ended 8 Months Ended 12 Months Ended
Dec. 31, 2013
Successor [Member]
Aug. 31, 2013
Predecessor [Member]
Dec. 31, 2012
Predecessor [Member]
Dec. 31, 2011
Predecessor [Member]
Note 20 - Other Postretirement Benefits (Details) - Weighted-Average Assumption Used to Determine Net Post Retirement Benefit Cost [Line Items]        
Discount rate 4.02% 2.97% 4.25% 5.03%
Salary increase rate 2.50% 2.50% 3.09% 4.05%