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Investments and Fair Value of Financial Instruments - Contingent Consideration (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 | Dec. 31, 2019
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Payments of contingent consideration liabilities | $ (1,186) |
Foreign currency remeasurement | (20) |
Ending balance | 0 |
Fair Value of Contingent Consideration |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Payment for contingent consideration, operating activities | 500 |
Payment for contingent consideration, financing activities | 700 |
Fair Value of Contingent Consideration | Measurement Input, Actual Revenue Results |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Contingent consideration liability balance |  | $ 1,200
Monte Carlo Simulation | Level 3 | Fair Value of Contingent Consideration |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | 1,206 |
Sales, general and administrative | Fair Value of Contingent Consideration |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Changes in fair value | $ 0 |

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- Definition Amount of gain (loss) recognized against the asset on the balance sheet or in the income statement for financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References No definition available. + Details
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- Definition Amount of foreign currency translation gain or (loss) for financial instrument classified as a liability measured using unobservable inputs. + References No definition available. + Details
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- Definition Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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