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Stock-Based Compensation - Stock-based compensation expense (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2023 | Mar. 31, 2022
Stock-Based Compensation |  |
Total equity based compensation | $ 446 | $ 725
Cost of services |  |
Stock-Based Compensation |  |
Total equity based compensation | 93 | 80
Research and development |  |
Stock-Based Compensation |  |
Total equity based compensation |  | 227
Sales and marketing |  |
Stock-Based Compensation |  |
Total equity based compensation | 53 | 71
General and administrative |  |
Stock-Based Compensation |  |
Total equity based compensation | $ 300 | $ 347

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + 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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