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Revenue from Contracts with Customers (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | $ 273,255 | $ 261,921 | $ 838,299 | $ 723,771
Sales Direct to Consumer |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 180,901 | 172,484 | 547,079 | 490,533
Sales to Distributors |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 92,354 | 89,437 | 291,220 | 233,238
Equipment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 178,165 | 165,203 | 542,317 | 455,311
Parts and Consumables |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 53,639 | 53,535 | 168,491 | 149,260
Specialty Surface Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 7,139 | 8,007 | 21,434 | 22,491
Services and Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 34,312 | 35,176 | 106,057 | 96,709
Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 175,341 | 161,037 | 516,731 | 472,953
EMEA |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 74,254 | 78,851 | 250,480 | 189,483
Asia Pacific |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | $ 23,660 | $ 22,033 | $ 71,088 | $ 61,335

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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 32 -Paragraph 2A -URI http://asc.fasb.org/extlink&oid=82859839&loc=SL82860478-203043 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130543-203045 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130539-203045 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130545-203045 + Details
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