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Revenue from Contracts with Customers (Details 1) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | $ 292,197 | $ 270,791 | $ 565,044 | $ 461,850
Sales Direct to Consumer |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 187,468 | 174,426 | 366,178 | 318,049
Sales to Distributors |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 104,729 | 96,365 | 198,866 | 143,801
Equipment |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 192,078 | 176,767 | 364,152 | 290,108
Parts and Consumables |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 57,411 | 52,922 | 114,852 | 95,725
Specialty Surface Coatings |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 7,840 | 7,803 | 14,295 | 14,484
Services and Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 34,868 | 33,299 | 71,745 | 61,533
Americas |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 178,752 | 169,146 | 341,390 | 311,916
EMEA |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | 87,410 | 77,356 | 176,226 | 110,632
Asia Pacific |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue, Net | $ 26,035 | $ 24,289 | $ 47,428 | $ 39,302

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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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