Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations (Narrative) (Details)

v3.3.0.814
Discontinued Operations (Narrative) (Details) - USD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2014
Dec. 31, 2014
Jul. 23, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from Divestiture of Interest in Consolidated Subsidiaries $ 81,140    
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax $ 39,491    
Gregory Mountain Products, Inc. [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Disposal Group, Including Discontinued Operation, Consideration   $ 84,135 $ 84,135
Discontinued Operation, Transaction Fees   2,995  
Proceeds from Divestiture of Interest in Consolidated Subsidiaries   81,140  
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax   39,491  
Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation   $ 19,424