Segment Information and Geographic Information - Geographical Data for Operations (Detail) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2019 |
Sep. 30, 2019 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2018 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Revenue: | ||||||||||
| Total net revenues | $ 14,688 | $ 13,660 | $ 13,164 | $ 12,467 | $ 11,917 | $ 10,942 | $ 10,000 | $ 9,138 | $ 53,979 | $ 41,997 |
| United States [Member] | ||||||||||
| Revenue: | ||||||||||
| Total net revenues | 38,337 | 32,406 | ||||||||
| International [Member] | ||||||||||
| Revenue: | ||||||||||
| Total net revenues | $ 15,642 | $ 9,591 | ||||||||
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- References No definition available.
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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