Segment Information - Additional Information (Detail) - USD ($) $ in Thousands |
Jun. 30, 2021 |
Dec. 31, 2020 |
Jun. 30, 2020 |
Dec. 31, 2019 |
|---|---|---|---|---|
| Disclosure of operating segments [line items] | ||||
| Non-current assets | $ 159,248 | $ 109,467 | $ 50,842 | |
| UK | ||||
| Disclosure of operating segments [line items] | ||||
| Percentage of non current assets | 55.80% | 64.80% | 64.80% | |
| Non-current assets | $ 88,566 | $ 70,920 | $ 70,920 | |
| Percentage of accounts receivable | 54.60% | 47.60% | 47.60% | |
| Trade receivables current | $ 6,297 | $ 2,224 | $ 2,224 | |
| US | ||||
| Disclosure of operating segments [line items] | ||||
| Percentage of non current assets | 40.90% | 34.50% | 34.50% | |
| Non-current assets | $ 64,869 | $ 37,776 | $ 37,776 | |
| Percentage of accounts receivable | 40.10% | 50.10% | 50.10% | |
| Trade receivables current | $ 4,618 | $ 2,339 | $ 2,339 |
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- Definition Percentage of accounts receivable. No definition available.
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- Definition Percentage of non current assets. No definition available.
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- Definition The amount of current trade receivables. [Refer: Trade receivables] Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. No definition available.
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- Definition The amount of assets that do not meet the definition of current assets. [Refer: Current assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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