Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangible Assets - Schedule of Intangible Assets Net (Details)

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Goodwill and Other Intangible Assets - Schedule of Intangible Assets Net (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2017
Dec. 31, 2016
Finite Lived Intangible Assets [Line Items]    
Weighted Average Life (In Years) 12 years 12 years
Gross Carrying Amount $ 31,000 $ 31,000
Accumulated Amortization (6,449) (5,176)
Net Carrying Amount $ 24,551 $ 25,824
Patents and Unpatented Technology    
Finite Lived Intangible Assets [Line Items]    
Weighted Average Life (In Years) 10 years 10 years
Gross Carrying Amount $ 8,000 $ 8,000
Accumulated Amortization (2,026) (1,627)
Net Carrying Amount $ 5,974 $ 6,373
Tradename and Trademarks    
Finite Lived Intangible Assets [Line Items]    
Weighted Average Life (In Years) 25 years 25 years
Gross Carrying Amount $ 7,000 $ 7,000
Accumulated Amortization (709) (568)
Net Carrying Amount $ 6,291 $ 6,432
Customer Relationships    
Finite Lived Intangible Assets [Line Items]    
Weighted Average Life (In Years) 11 years 11 years
Gross Carrying Amount $ 16,000 $ 16,000
Accumulated Amortization (3,714) (2,981)
Net Carrying Amount $ 12,286 $ 13,019