Revenue - Narrative (Details) - USD ($) |
3 Months Ended | 9 Months Ended | |
---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2021 |
Dec. 31, 2020 |
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Revenue from Contract with Customer [Abstract] | |||
Contract assets | $ 0 | $ 0 | $ 0 |
Revenue recognized which was included in the deferred revenue balance at the beginning of the period | $ 100,000 | $ 1,100,000 |
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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- 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
|
X | ||||||||||
- References No definition available.
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