Revenue, Accounts Receivable and Significant Customers - Changes in contract liability (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Contract With Customer, Liability [Roll Forward] | ||
| Balance, beginning of year | $ 7,254 | $ 6,238 |
| Deferral of revenue | 42,846 | 31,949 |
| Recognition of unearned revenue | (41,137) | (30,933) |
| Balance, end of year | $ 8,963 | $ 7,254 |
| X | ||||||||||
- Definition Contract With Customer, Liability, Increase In Deferred Revenue No definition available.
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| X | ||||||||||
- Definition Contract With Customer, Liability, Revenue Recognized, Including Opening Balance No definition available.
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| X | ||||||||||
- Definition Contract With Customer, Liability No definition available.
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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