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Commitments and Contingencies - Royalty Obligations (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended
--- | --- | ---
Jul. 31, 2019 | Mar. 31, 2021 | Mar. 31, 2020
Cost of revenue |  |  |
Other Commitments [Line Items] |  |  |
Royalty expense |  | $ 0.5 | $ 0.7
Royalty Agreement, March 2005 |  |  |
Other Commitments [Line Items] |  |  |
Extended term of agreement | 10 years |  |
Increase in minimum annual royalty payments | $ 0.2 |  |
Minimum quarterly royalty payments |  | $ 0.3 |
Royalty Agreement, April 2012 |  |  |
Other Commitments [Line Items] |  |  |
Term of agreement |  | 15 years |
Royalty as a percent of sales |  | 5.00% |

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- Definition Royalty Obligations, Extended Term of Agreement + References No definition available. + Details
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- Definition Royalty Obligations, Increase (Decrease) In Minimum Annual Royalty Payments + References No definition available. + Details
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- Definition Royalty Obligations, Minimum Quarterly Royalty Payments + References No definition available. + Details
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- Definition Royalty Obligations, Percent of Sales + References No definition available. + Details
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- Definition Royalty Obligations, Term of Agreement + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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- Details
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- Details
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- Details
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