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Acquisitions Acquisitions (Details) - Brabant Italy Site Verres S.r.l. [Member]
$ in Thousands
Mar. 01, 2018
USD ($)
Business Acquisition [Line Items]  
Consideration Transferred $ 65,273
Consideration Transferred, Other 62,514
Current assets 39,824
Fixed assets 53,200
Intangible assets 2,328
Liabilities $ 30,079