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Amortizable Intangible Assets (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2019 | Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | $ 70,758 | $ 73,351
Finite-Lived Intangible Assets, Accumulated Amortization | (32,178) | (28,819)
Net | 38,580 | 44,532
Distribution agreements/customer relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | 22,014 | 22,657
Finite-Lived Intangible Assets, Accumulated Amortization | (10,209) | (9,509)
Net | $ 11,805 | 13,148
Finite-Lived Intangible Assets, Weighted Average Useful Life | 10 years |
Existing technology [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | $ 40,962 | 41,268
Finite-Lived Intangible Assets, Accumulated Amortization | (18,534) | (16,215)
Net | $ 22,428 | 25,053
Finite-Lived Intangible Assets, Weighted Average Useful Life | 6 years 4 months 24 days |
Trade Names [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | $ 7,578 | 7,828
Finite-Lived Intangible Assets, Accumulated Amortization | (3,231) | (2,861)
Net | $ 4,347 | 4,967
Finite-Lived Intangible Assets, Weighted Average Useful Life | 7 years |
In-process research and development [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | $ 0 | 1,387
Finite-Lived Intangible Assets, Accumulated Amortization | 0 | (30)
Net | 0 | 1,357
Patents [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Finite-Lived Intangible Assets, Gross | 204 | 211
Finite-Lived Intangible Assets, Accumulated Amortization | (204) | (204)
Net | $ 0 | $ 7

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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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