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Schedule of Components of Restricted Stock Liabilities (Details) (Parenthetical) - $ / shares |  | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 15, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Restricted Stock Liabilities |  |  |  |
Number of shares vested | 1,064,549 | 1,064,549 | 1,064,549 | 1,064,549
Purchase price per share |  | $ 4.00 | $ 4.00 |
Purchase price per share | $ 4.00 |  |  | $ 4.00

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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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