SHARE-BASED COMPENSATION - Summary of Unvested Stock Option Activity (Details) - Common Stock - USD ($) |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2021 |
Dec. 31, 2020 |
|
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
| Beginning Balance, number of shares | 845,000 | |
| Options Granted, number of shares | 30,000 | |
| Options Forfeited, number of shares | (41,666) | |
| Ending Balance, number of shares | 833,334 | 845,000 |
| Beginning Balance, Weighted-Average Exercise Price | $ 1.55 | |
| Granted, Weighted-Average Exercise Price | 2.25 | |
| Forfeited, Weighted-Average Exercise Price | 1.04 | |
| Ending Balance, Weighted-Average Exercise Price | $ 1.60 | $ 1.55 |
| Aggregate Intrinsic Value | $ 1,086,009 | $ 197,608 |
| Weighted-Average Remaining Contractual Term (Years) | 3 years 8 months 15 days | 3 years 9 months 29 days |
| X | ||||||||||
- Definition Share based compensation arrangement by share based payment award non vested options outstanding intrinsic value. No definition available.
|
| X | ||||||||||
- Definition Share based compensation arrangement by share based payment award options non vested outstanding weighted average remaining contractual term. 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 Gross number of share options (or share units) granted during the period. No definition available.
|
| X | ||||||||||
- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of non-vested options outstanding. No definition available.
|
| X | ||||||||||
- Definition Number of non-vested options forfeited. No definition available.
|
| X | ||||||||||
- Definition Weighted average grant-date fair value of non-vested options forfeited. No definition available.
|
| X | ||||||||||
- Definition Weighted average grant-date fair value of non-vested options outstanding. No definition available.
|
| X | ||||||||||
- Details
|