Stock Options and Restricted Stock Units - Summary of Common Stock Options Issued Under Option Plans (Details) |
12 Months Ended |
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Dec. 31, 2020
$ / shares
shares
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| Share-based Payment Arrangement [Abstract] | |
| Number Outstanding Beginning Balance | shares | 340,619 |
| Number Outstanding, Options issued | shares | 128,000 |
| Number Outstanding Ending Balance | shares | 468,619 |
| Weighted Avg. Exercise Price Beginning balance | $ / shares | $ 3.00 |
| Weighted Avg. Exercise Price, Options issued | $ / shares | 0.50 |
| Weighted Avg. Exercise Price Ending Balance | $ / shares | $ 1.75 |
| Weighted Avg. Remaining Contractual Life (Years) Beginning | 3 years 10 months 25 days |
| Weighted Avg. Remaining Contractual Life (Years), Options issued | 8 years 10 months 25 days |
| Weighted Avg. Remaining Contractual Life (Years) Ending | 5 years 7 months 6 days |
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- Definition Weighted average remaining contractual term for option award grants in period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Remaining Contractual Term [Member] No definition available.
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- References No definition available.
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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