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v3.22.1

SHAREHOLDERS’ EQUITY (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 29, 2020 | Feb. 17, 2021 | Dec. 31, 2016 | Dec. 31, 2021 | Dec. 31, 2020
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Common stock, shares outstanding |  |  |  | 4,676,301 | 3,317,893
Sale of stock, shares issued |  | 1,131,600 |  |  |
Sale of stock, net proceeds |  | $ 5,300 |  |  |
Warrant exercise price |  |  |  | $ 3.92 | $ 3.92
Fair value of warrants |  |  |  | $ (76) | $ 23
Proceeds from warrant exercise |  |  |  |  | 565
Compensation expense |  |  |  | 549 | 211
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Share-based Liabilities Paid |  |  |  | $ 296 |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term |  |  |  | 2 years 6 months |
2021 Stock Incentive Plan [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Common Stock, Capital Shares Reserved for Future Issuance |  |  |  | 1,000,000 |
Share-based Payment Arrangement, Option [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Compensation expense |  |  |  | $ 0 | $ 0
Options exercised in period |  |  |  | 0 | 0
Options, expirations in period |  |  |  | 332 | 166
Warrant [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Warrants to purchase common stock | 50,000 |  |  | 50,000 |
Warrant exercise price |  |  | $ 20.50 | $ 3.92 |
Proceeds from warrant exercise | $ 565 |  |  |  |
Warrant liability |  |  |  | $ 19 | $ 95
Common Stock [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Number of share issued |  |  |  |  | 327
IPO [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Number of share issued |  |  | 100,000 |  |
Net share price |  |  | $ 15.00 |  |
IPO [Member] | Warrant [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Warrants to purchase common stock |  |  | 100,000 |  |
Warrant exercise price |  |  | $ 20.05 |  |
Proceeds from warrants |  |  | $ 1,300 |  |
Fair value of warrants |  |  | 1,200 |  |
IPO [Member] | Common Stock [Member] |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |
Fair value of warrants |  |  | $ 100 |  |

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