Related Party Balances And Transactions - Additional Information (Detail) - Shareholder [Member] - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Related Party Transaction [Line Items] | |||||||
| Revenue from related party | $ 749 | $ 794 | $ 1,151 | $ 1,226 | $ (12,014) | $ 1,002 | $ 51 |
| Revenue to be recognized in the future non current related party | 3,473 | 3,473 | 3,473 | 3,500 | 1,300 | ||
| Trade Accounts Receivable [Member] | |||||||
| Related Party Transaction [Line Items] | |||||||
| Trade receivables from related party current | $ 549 | $ 549 | $ 1,146 | $ 1,043 | $ 35 | ||
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- Definition Revenue to be recognized in the future non current related party. No definition available.
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- Definition Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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. No definition available.
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- Definition Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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