Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Business Activities (Details)

v3.8.0.1
Business Activities (Details)
$ in Millions
3 Months Ended
Mar. 31, 2018
USD ($)
Evolve [Member]  
Business Acquisition [Line Items]  
Non-cash Charges $ 1.6
Share losses of associated companies due to the write-off of in-process research and development project 5.0
Eden Prairie [Member]  
Business Acquisition [Line Items]  
Total consideration 3.7
Gain on sale of facility $ 1.6