Revenue, Contract Assets, Contract Liabilities and Remaining Performance Obligations - Schedule of Changes in Contract Assets (Detail) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Change in Contract with Customer, Asset [Abstract] | |||
| Balance at January 1, 2021 | $ 853 | $ 493 | $ 223 |
| Contract assets recorded | 1,577 | 493 | |
| Reclassified to Accounts receivable | (1,217) | (223) | |
| Other | (7) | ||
| Balance at June 30, 2021 | $ 846 | $ 853 | $ 493 |
| X | ||||||||||
- Definition Contract with customer asset other. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of increase from purchase of right to consideration in exchange for good or service transferred to customer when right is conditioned on passage of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of decrease in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time from transfer to receivable due to right to consideration becoming unconditional. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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