Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Commitments and Contingencies (Details) € in Thousands, $ in Thousands	Sep. 19, 2018 EUR (€)	Sep. 19, 2018 USD ($)	Jul. 23, 2018 USD ($)
Loss Contingencies [Line Items]
Liabilities incurred			$ 3,502
SPA with Gimatic [Member]
Loss Contingencies [Line Items]
Percent acquired	100.00%	100.00%
Cash payments \| €	€ 370,000
Liabilities incurred		$ 150,000