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StockBased Compensation (Details Narrative) - USD ($) |  | 1 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | ---
Apr. 13, 2021 | Mar. 25, 2021 | Jun. 30, 2021 | Jun. 30, 2020 | Feb. 01, 2021 | Jan. 01, 2021
Stock compensation expenses |  |  | $ 337,823 | $ 41,587 |  |
Compensation cost related to non-vested warrants |  |  | $ 402,971 |  |  |
Vesting term |  |  | 7 months 2 days |  |  |
Common stock shares issuable upon exercise of warrants |  |  |  |  |  | 5,000
Restricted stock units description |  | Company granted aggregate RSUs of 30,000 shares of common stock to two non-executive directors in exchange for services provided to the Company. These RSUs vest over two years, with 50% vesting on each of March 25, 2022 and March 25, 2023 |  |  |  |
Restricted stock units, shares |  | 15,000 |  |  |  |
Aggregate weighted average remaining contractual life |  |  | 4 years 5 months 15 days |  |  |
Price per share |  |  |  |  | $ 4.90 | $ 3.95
Intrinsic value |  |  | $ 102,500 |  |  |
May 1, 2021 [Member] |  |  |  |  |  |
Stock compensation expenses |  |  | $ 496,500 |  |  |
Restricted stock units description |  | These RSUs vest over three years with 50,000 units vesting on each of May 1, 2022, May 1, 2023 and May 1, 2024 |  |  |  |
RSUs vested shares |  |  | 150,000 |  |  |
January 1, 2021 [Member] |  |  |  |  |  |
Term |  |  | 3 years 6 months |  |  |
Stock price |  |  | $ 3.95 |  |  |
Volatility |  |  | 74.53% |  |  |
Exercise price |  |  | $ 3.80 |  |  |
Risk free rate |  |  | 0.50% |  |  |
Expire description |  |  | These warrants vest on January 1, 2022 (subject to continued employment through such date) and expire on January 1, 2027, with an exercise price of $3.95 per share |  |  |
Common stock, share issued upon cashless exercise |  |  | 3,000 |  |  |
Warrants to purchase, shares |  |  | 125,000 |  |  |
Warrants to purchase, amount |  |  | $ 242,877 |  |  |
Total Compensation expense |  | $ 107,700 | $ 19,450 |  |  |
February 1, 2021 [Member] |  |  |  |  |  |
Term |  |  | 3 years 6 months |  |  |
Stock price |  |  | $ 4.90 |  |  |
Volatility |  |  | 75.03% |  |  |
Exercise price |  |  | $ 4.80 |  |  |
Risk free rate |  |  | 0.59% |  |  |
Expire description |  |  | These warrants vest on February 1, 2022 (subject to continued employment through such date) and expire on February 1, 2027, with an exercise price of $4.90 per share |  |  |
Warrants to purchase, shares |  |  | 185,000 |  |  |
Warrants to purchase, amount |  |  | $ 459,352 |  |  |
Option [Member] | 2015 Equity Incentive Plan [Member] |  |  |  |  |  |
Compensation cost related to non-vested warrants |  |  | $ 72,095 |  |  |
Aggregate weighted average remaining contractual life |  |  | 2 years 6 months 14 days |  |  |
Intrinsic value |  |  | $ 25,400 |  |  |
Term |  |  | 10 months 20 days |  |  |
Stock-based compensation expense |  |  | $ 418,292 | 482,103 |  |
Common stock shares reserved for future issuance |  |  | 1,968,852 |  |  |
Common stock, shares authorized |  |  | 6,000,000 |  |  |
Option [Member] | On 13, April 2021 [Member] |  |  |  |  |  |
RSUs vested shares |  |  | 26,250 |  |  |
Common stock, share issued upon cashless exercise |  |  | 21,712 |  |  |
Withheld shares returned remaining | 4,538 |  |  |  |  |
Option [Member] | On January 20, 2021 [Member] |  |  |  |  |  |
Common stock shares issuable upon exercise of warrants |  |  | 5,000 |  |  |
RSUs vested shares |  |  | 5,000 |  |  |
Common stock, share issued upon cashless exercise |  |  | 3,000 |  |  |
Option [Member] | On 20, May 2021 [Member] |  |  |  |  |  |
Fair market value of options |  |  | $ 73,641 |  |  |
Term |  |  | 3 years 6 months |  |  |
Stock price |  |  | $ 3.50 |  |  |
Volatility |  |  | 76.16% |  |  |
Exercise price |  |  | $ 3.60 |  |  |
Risk free rate |  |  | 0.58% |  |  |
Expire description |  |  | These options vest on May 20, 2022 and expire five years after the vesting date, with an exercise price of $3.60 per share |  |  |
Stock options purchase shares of common stock |  |  | 40,000 |  |  |
Restricted Stock Units [Member] |  |  |  |  |  |
Stock compensation expenses |  |  | $ 136,971 | $ 29,619 |  |
Compensation cost related to non-vested warrants |  |  | $ 568,243 |  |  |
Aggregate weighted average remaining contractual life |  |  | 7 months 13 days |  |  |
Intrinsic value |  |  | $ 0 |  |  |

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