Stock-Based Compensation (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2021 |
Sep. 30, 2020 |
|
| Stock-based compensation expense related to stock-based awards | ||||
| Total stock-based compensation expense | $ 2,202 | $ 1,884 | $ 7,147 | $ 5,665 |
| Selling, general and administrative | ||||
| Stock-based compensation expense related to stock-based awards | ||||
| Total stock-based compensation expense | 1,800 | 1,352 | 5,625 | 3,981 |
| Research and development | ||||
| Stock-based compensation expense related to stock-based awards | ||||
| Total stock-based compensation expense | $ 402 | $ 532 | $ 1,522 | $ 1,684 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|