Schedule of Derivative Liabilities Assumptions (Details) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended |
|---|---|---|
|
Mar. 31, 2022
USD ($)
$ / shares
|
Dec. 31, 2021
USD ($)
$ / shares
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||
| Stock Price | $ / shares | $ 2.88 | $ 3.05 |
| Fair value of warrants | $ | $ 120,000 | $ 138,000 |
| Measurement Input, Risk Free Interest Rate [Member] | ||
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||
| Expected dividend yield | 2.42 | 1.26 |
| Measurement Input, Price Volatility [Member] | ||
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||
| Expected dividend yield | 127 | 129 |
| Measurement Input, Expected Term [Member] | ||
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||
| Expected life (in years) | 3 years 3 months 18 days | 3 years 7 months 6 days |
| Measurement Input, Expected Dividend Rate [Member] | ||
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||
| Expected dividend yield |