Stock-based Compensation - Schedule of Share-based Compensation, Restricted Stock Units Award Activity (Details) - Restricted Shares [Member] - shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Common Stock [Member] | ||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||
| Outstanding and unvested shares, beginning | 401,738 | 547,790 |
| Additional shares available for grant | 2,000,000 | |
| RSUs granted | (788,955) | (180,000) |
| RSUs forfeited | 105,229 | 33,948 |
| Outstanding and unvested shares, ending | 1,718,012 | 401,738 |
| Preferred Stock [Member] | ||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||
| Outstanding and unvested shares, beginning | 133,654 | 182,400 |
| Additional shares available for grant | 300,000 | |
| RSUs granted | (63,579) | (48,746) |
| RSUs forfeited | ||
| Outstanding and unvested shares, ending | 370,075 | 133,654 |
| X | ||||||||||
- Definition Share based compensation arrangement by share based payment award number of additional shares available for grant. No definition available.
|
| 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 | ||||||||||
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of shares related to Restricted Stock Award forfeited during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|