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Business Acquisitions (Details) - USD ($) |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Oct. 31, 2019 | Dec. 31, 2019 | Dec. 31, 2019 | Dec. 31, 2018
Business Acquisition [Line Items] |  |  |  |
Amortization of intangible assets |  |  | $ 21,958,000 | $ 17,236,000
Streamlabs |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Fair value of total consideration transferred | $ 105,682,000 |  |  |
Maximum additional earn-out | 29,000,000.0 |  |  |
Business acquisition related costs |  | $ 800,000 | 1,400,000 |
Net sales contributed by acquiree |  | $ 4,100,000 | $ 4,100,000 |
Percent of net sales contributed by acquiree (less than, as a percent) |  | 1.00% | 1.00% |
Small Technology Acquisition |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Fair value of total consideration transferred | $ 3,600,000 |  |  |
Consideration retained (as a percent) | 10.00% |  |  |
Developed technology | Streamlabs |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Amortization of intangible assets |  | $ 600,000 |  |
Customer Relationships and Trade Names | Streamlabs |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Amortization of intangible assets |  | $ 700,000 |  |
Fair Value, Inputs, Level 3 | Trade Names | Streamlabs |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Royalty rate for fair value measurement (as a percent) | 5.00% |  |  |
Measurement Input, Discount Rate | Customer relationships | Streamlabs |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Discount rate for value measurement (as a percent) | 20.00% |  |  |
Measurement Input, Discount Rate | Fair Value, Inputs, Level 3 | Developed technology | Streamlabs |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Discount rate for value measurement (as a percent) | 25.00% |  |  |
Measurement Input, Discount Rate | Fair Value, Inputs, Level 3 | Trade Names | Streamlabs |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Discount rate for value measurement (as a percent) | 25.00% |  |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 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)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=116868678&loc=d3e1043-128460 + Details
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