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Stock-based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2022
Share-Based Payment Arrangement [Abstract] |
Schedule of Stock Based Compensation Expense | The stock-based compensation expense is as follows: Schedule of Stock Based Compensation Expense
|  | 2022 |  |  | 2021 |
|  | For the Year Ended |
|  | December 31 |
|  | 2022 |  |  | 2021 |
Research and development |  | $ | 18 |  |  | $ | 159 |
Sales and marketing |  |  | 68 |  |  |  | 188 |
General and administrative |  |  | 1,426 |  |  |  | 673 |
Cost of revenues |  |  | 39 |  |  |  | 65 |
Total |  | $ | 1,551 |  |  | $ | 1,085 |
Schedule of Stock Option Activity | Stock option activity for the years ended December 31, 2022 and 2021 is as follows and reflects the 1-for-10 Reverse Stock Split that became effective on September 15, 2021: Schedule of Stock Option Activity
|  |  |  |  | Weighted average exercise price |  |  | Weighted average remaining contractual life |  |  | Aggregate Intrinsic |
|  | Options |  |  | per share |  |  | (in years) |  |  | Value* |
Outstanding at January 1, 2021 |  |  | 144,303 |  |  | $ | 36.37 |  |  |  | 7.82 |  |  | $ | 24 |
Options granted |  |  | 0 |  |  | $ |  |  |  |  |  |  |  |  |  |
Options exercised |  |  | (707 | ) |  | $ | 7.50 |  |  |  |  |  |  |  |  |
Options forfeited |  |  | (23,171 | ) |  | $ | 27.55 |  |  |  |  |  |  |  |  |
Options cancelled |  |  | (25,012 | ) |  | $ | 29.60 |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2021 |  |  | 95,413 |  |  | $ | 40.00 |  |  |  | 6.73 |  |  | $ | 0 |
Options granted |  |  | 4,414,419 |  |  | $ | 0.44 |  |  |  |  |  |  |  |  |
Options exercised |  |  | 0 |  |  | $ |  |  |  |  |  |  |  |  |  |
Options forfeited |  |  | (15,303 | ) |  | $ | 33.65 |  |  |  |  |  |  |  |  |
Options cancelled |  |  | (18,314 | ) |  | $ | 49.67 |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2022 |  |  | 4,476,215 |  |  | $ | 0.95 |  |  |  | 9.76 |  |  | $ | 358 |
Vested and expected to vest at December 31, 2022 |  |  | 4,476,215 |  |  | $ | 0.95 |  |  |  | 9.76 |  |  | $ | 358 |
Exercisable at December 31, 2022 |  |  | 54,839 |  |  | $ | 39.45 |  |  |  | 5.27 |  |  | $ | 0 |
* |  | The intrinsic value is calculated as the difference between the exercise price and the fair value of the common stock on the balance sheet date.
Schedule of Fair Value Option grants | The fair value of option grants made during the years ended December 31, 2022, was estimated using the following Black-Scholes option pricing model assumptions: Schedule of Fair Value Option grants
|  | 2022 |
Expected dividend yield |  |  | 0 | %
Risk-free interest rate |  |  | 4.04 | %
Expected volatility |  |  | 116 | %
Expected life (in years) |  |  | 6.8 |
Schedule of Outstanding Restricted Stock Units | The following table summarized the outstanding RSU’s as of December 31, 2022: Schedule of Outstanding Restricted Stock Units
|  | RSU’s |
Outstanding at January 1, 2021 |  |  | 347,108 |
Granted |  |  | 840,983 |
Released |  |  | (286,542 | )
Forfeited |  |  | (40,661 | )
Outstanding at December 31, 2022 |  |  | 860,888 |

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