Rendering

Component: (Network and Table)
Network
2416402 - Disclosure - Contingencies (Details)
(http://www.graftech.com/role/ContingenciesDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000931148 (http://www.sec.gov/CIK)
Loss Contingency [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
2015-08-15 - 2015-12-31
2015-01-01 - 2015-08-14
Loss Contingency [Abstract]
 
 
 
Movement in Standard Product Warranty Accrual [Roll Forward]
 
 
 
Beginning balance
388,000  
797,000  
520,000  
Product warranty adjustments
1,285,000  
(324,000) 
346,000  
Payments and settlements
(704,000) 
(85,000) 
(69,000) 
Ending balance
969,000  
 
388,000  
 
797,000