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Summary of Significant Accounting Policies - Summary of Revenue by Distribution Chanel (Detail) - Sales Revenue, Net [Member] | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Product Information [Line Items] |  |
Revenue from Contract with Customer Percentage | 100.00% | 100.00%
Direct channels [Member] |  |
Product Information [Line Items] |  |
Revenue from Contract with Customer Percentage | 92.00% | 94.00%
Indirect channels [Member] |  |
Product Information [Line Items] |  |
Revenue from Contract with Customer Percentage | 8.00% | 6.00%

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- Definition Amount of revenue from satisfaction of performance obligation by transferring promised good or service to customer, as a percentage of total revenue. + 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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- Details
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- Details
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- Details
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Period Type: |