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Stock-based Compensation (Details Narrative) - USD ($) |  |  |  |  |  |  |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended | 36 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Nov. 18, 2022 | Oct. 26, 2022 | Aug. 05, 2022 | Jul. 17, 2022 | Jun. 18, 2022 | Jan. 27, 2022 | Nov. 12, 2021 | Oct. 08, 2021 | Sep. 15, 2021 | Jul. 01, 2021 | Jun. 18, 2021 | Jul. 31, 2022 | Sep. 30, 2022 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2022 | Jan. 01, 2022 | Sep. 23, 2021 | Dec. 31, 2020
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reverse stock split |  |  |  |  |  |  |  |  | 1-for-10 |  |  |  |  |  |  |  |  |  |
Number of shares exercised |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 707 |  |  |  |
Common stock, number of shares available for sale |  |  |  |  |  |  |  |  |  |  |  |  |  | 5,337,105,000 | 442,526,000 | 5,337,105,000 |  | 41,637,000 |
Dollar value of bonuses fixed amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 254,000 |  |  |  |
Fully vested included in accrued expenses |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 254,000 |  |  |  |
Common stock issued under stock purchase plan, shares |  |  |  |  |  |  |  |  |  |  |  |  | 385,599 |  |  |  |  |  |
Common stock issued under stock purchase plan |  |  |  |  |  |  |  |  |  |  |  |  | $ 260,000 |  |  |  |  |  |
Stock-based compensation, unamortized |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,228,000 |  | $ 3,228,000 |  |  |
Unamortized stock-based compensation cost, weighted average period of recognition |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 years 3 months 7 days |  |  |  |  |
Pre-tax intrinsic value of options exercised |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 0 |  |  |  |
Weighted average options grant fair value |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.40 |  |  |  |  |
Expected dividend yield |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.00% |  |  |  |  |
Restriceted unit value |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 260 |  |  |  |  |
Consulting Service [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted unit shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 385,599 |  |  |
General and Administrative Expense [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allocated share based compensation expense |  |  |  |  |  |  |  |  |  |  |  |  | $ 260,000 |  |  |  |  |  |
Two Executives [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock issued during period |  | 4,414,419 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock issued during period | 286,392 |  | 171,428 | 383,163 | 383,163 |  | 97,671 | 75,000 |  | 850 | 46,747 |  |  |  |  |  |  |  |
Number of shares, Unvested |  |  |  |  |  |  |  |  |  |  |  |  |  | 860,888 | 347,108 | 860,888 |  |  |
2019 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares available to be issued |  |  |  |  |  |  |  |  |  |  |  |  |  | 496,915 |  | 496,915 |  |  |
Expiration period |  |  |  |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |  |
Number of shares exercised |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 0 |  |  |  |
Increase In common stock reserved for issuance of number of shares of capital stock outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  | 940,444 | 331,551 | 940,444 |  |  |
Increase in common stock reserved for future issuance |  |  |  |  |  |  |  |  |  |  |  | 5,000,000 |  |  |  |  |  |  |
2019 Equity Incentive Plan [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 years |  |  |  |  |
2019 Equity Incentive Plan [Member] | Minimum [Member] | Stock Appreciation Rights (SARs) [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price options granted from fair value common stock, percent |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |
2019 Equity Incentive Plan [Member] | Minimum [Member] | Granted To Ten Percent Stockholders [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price options granted from fair value common stock, percent |  |  |  |  |  |  |  |  |  |  |  |  |  | 110.00% |  |  |  |  |
2019 Equity Incentive Plan [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  |  |  |  |  |  |  |  |  | 4 years |  |  |  |  |
2019 Equity Incentive Plan [Member] | Maximum [Member] | Granted To Ten Percent Stockholders [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |
2019 Employee Stock Purchase Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, number of shares available for sale |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 54,137
Common stock reserved for issuance description |  |  |  |  |  |  |  |  |  |  |  |  |  | Additionally, the number of shares of common stock reserved for issuance under the 2019 Employee Stock Purchase Plan automatically increases on January 1 of each calendar year for 10 years, starting January 1, 2020, and ending on, and including, January 1, 2029, in an amount equal to the lesser of 1% of the total number of shares of capital stock outstanding on December 31st of the prior calendar year, and (ii) 50,000 shares, unless the Board of Directors or the compensation committee of the Board of Directors determines prior to such date that there will be a lesser increase, or no increase |  |  |  |  |
Increase in common stock reserved for issuance as a percentage of total number of shares of capital stock outstanding on the last day of the prior calendar year |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.00% |  |
Increase In common stock reserved for issuance of number of shares of capital stock outstanding on last day of prior calendar year |  |  |  |  |  |  |  |  |  |  |  |  |  | 50,000 |  | 50,000 |  |  |
Increase In common stock reserved for issuance of number of shares of capital stock outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 50,000 |  |  |  |
Number of shares issued |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 19,736 |  |  |  |
Number of shares issued |  |  |  |  |  | 415,023 |  |  |  |  |  |  |  |  |  |  |  |  |
2019 Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, number of shares available for sale |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,862,684 |  | 1,862,684 |  |  |
Common stock reserved for issuance description |  |  |  |  |  |  |  |  |  |  |  |  |  | The increase under the 2019 Employee Stock Purchase Plan for 2021 was 50,000 shares. During 2022, there was no activity for the 2019 Employee Stock Purchase Plan. As of December 31, 2022, 1,862,684 shares of common stock are reserved for issuance under the 2019 Option Plan, plus the number of shares subject to outstanding stock options or other stock awards that were granted under the 2012 Option Plan that are forfeited, terminated, expire or are otherwise not issued. Additionally, the number of shares of common stock reserved for issuance under the 2019 Option Plan automatically increases on January 1 of each calendar year for 10 years, starting January 1, 2020 and ending on and including January 1, 2029, in an amount equal to 5% of the total number of shares of capital stock outstanding on December 31 of the prior calendar year, unless the Board of Directors or compensation committee determines prior to the date of increase that there will be a lesser increase, or no increase |  |  |  |  |
Increase in common stock reserved for issuance as a percentage of total number of shares of capital stock outstanding on the last day of the prior calendar year |  |  |  |  |  |  |  |  |  |  |  |  |  | 5.00% |  | 5.00% |  |  |

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