Revenue (Details) - Change in Contract Liability Balance - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
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| Revenue from Contract with Customer [Abstract] | ||
| Beginning balance | $ 2,455 | $ 4,580 |
| Revenue Recognized | (1,737) | (411) |
| Unearned consideration received | 1,618 | |
| Ending Balance | $ 2,336 | $ 4,169 |
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- Definition Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from change in measure of progress which (increases) decreases obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- 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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- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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