Annual report pursuant to Section 13 and 15(d)

Property, Plant and Equipment Disposition of Assets (Details)

v3.3.1.900
Property, Plant and Equipment Disposition of Assets (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Property, Plant and Equipment [Line Items]        
Property, Plant and Equipment, Disposals     $ 3,800  
Proceeds from the sale of assets $ 3,500 $ 830 5,938 $ 8,218
Gain (Loss) on Sale of Assets and Asset Impairment Charges     $ 300