Stock-Based Compensation- Additional Information (Details)
$ / shares in Units, $ in Thousands |
3 Months Ended |
|
Mar. 31, 2022
USD ($)
$ / shares
shares
|
|---|
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value | $ / shares |
$ 0.68
|
| Unamortized compensation expense related to options | $ |
$ 647
|
| Expected weighted average period of recognition of compensation expense |
2 years 3 months 18 days
|
| Share Price | $ / shares |
$ 0.62
|
| Shares reserved for future offerings |
7,162,730
|
| One-year anniversary |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |
0.33%
|
| 24-month period |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |
0.67%
|
| ESPP |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
|
| Number of shares available for awards |
11,371
|
| Shares reserved for future offerings |
7,806
|
| 2014 Plan |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
|
| Number of shares authorized to be awarded |
829,339
|
| Number of shares available for awards |
0
|
| Restricted Stock | One-year anniversary |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |
0.33%
|
| Restricted Stock | 24-month period |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |
0.67%
|