Revenue - Additional Information (Details) $ in Millions |
6 Months Ended | |
|---|---|---|
|
Jun. 30, 2021
USD ($)
PerformanceObligation
|
Dec. 31, 2020
USD ($)
|
|
| Disaggregation Of Revenue [Line Items] | ||
| Deferred revenue | $ | $ 13.4 | $ 8.1 |
| Cumulative Impact of Adopting ASC 606 | ASC 606 | ||
| Disaggregation Of Revenue [Line Items] | ||
| Number of revenue performance obligations | PerformanceObligation | 3 | |
| Revenue performance obligation description | the Company has three separate performance obligations under its recurring software as a service agreements (“SaaS”) arrangements for point-of-sale systems provided to merchants: (1) point-of-sale software, (2) lease of hardware and (3) other support services. |