Other Charges and Credits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Vendor Settlement Credit [Abstract]
Start-up Costs	$ 2,800
Inventory Write-down	34,700
Vendor settlement credit	$ (34,698)	$ 6,836	$ 0