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Goodwill and Other Intangibles Equity Investment (Details) - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Schedule of Equity Method Investments [Line Items]    
Equity Method Investments $ 12,900 $ 13,800
Goodwill $ 34,395 34,395
Investment in West Atlantic [Member]    
Schedule of Equity Method Investments [Line Items]    
Goodwill   $ 5,500