Revenue Recognition - Narrative (Details) - USD ($) $ in Thousands |
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Capital Equipment and Software-Related Service | ||
| Deferred revenue | $ 300 | $ 500 |
| Revenue, remaining performance obligation, amount | $ 800 | |
| Revenue, remaining performance obligation, percentage | 67.00% | |
| Software Service Agreement | ||
| Unbilled accounts receivable | $ 40 | $ 100 |
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- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of remaining performance obligation to total remaining performance obligation not recognized as revenue. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Unbilled amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. An example would be amounts associated with contracts or programs where the recognized revenue for performance thereunder exceeds the amounts billed under the terms thereof as of the date of the balance sheet. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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