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Revenue Recognition - Changes in Balance of Deferred Revenues (Details) $ in Thousands | 9 Months Ended
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Sep. 30, 2021 USD ($)
Revenue Recognition |
Balance | $ 72,930
Increase in deferred revenues | 4,703
Refunds of revenues previously deferred | (10,000)
Revenue recognized during the period that was included in deferred revenues at the beginning of the period | (32,864)
Revenue recognized from performance obligations satisfied within the same period | (2,396)
Balance | $ 32,373

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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. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045 + Details
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