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v3.22.2

FAIR VALUE (Narratives) (Details) | 1 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 31, 2021 USD ($) shares | Jun. 30, 2021 USD ($) shares | Jun. 30, 2022 USD ($) Y | Dec. 31, 2021 Y
2016 Warrant Liability [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Warrants outstanding (in shares) | shares | 357 | 357 |  |
Settlement of warrant liability | $ | $ 100,000 | $ 100,000 |  |
Warrants and rights outstanding | $ |  |  | $ 0 |
Minimum [Member] | Measurement Input, Price Volatility [Member] | Bridge Note Warrant Liabilities [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Warrants and Rights Outstanding, Measurement Input |  |  | 72 | 61
Minimum [Member] | Measurement Input, Risk Free Interest Rate [Member] | Bridge Note Warrant Liabilities [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Warrants and Rights Outstanding, Measurement Input |  |  | 1.72 | 0.06
Minimum [Member] | Measurement Input, Expected Term [Member] | Bridge Note Warrant Liabilities [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Warrants and Rights Outstanding, Measurement Input | Y |  |  | 0.3 | 0.3
Maximum [Member] | Measurement Input, Price Volatility [Member] | Bridge Note Warrant Liabilities [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Warrants and Rights Outstanding, Measurement Input |  |  | 124 | 199
Maximum [Member] | Measurement Input, Risk Free Interest Rate [Member] | Bridge Note Warrant Liabilities [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Warrants and Rights Outstanding, Measurement Input |  |  | 2.92 | 0.73
Maximum [Member] | Measurement Input, Expected Term [Member] | Bridge Note Warrant Liabilities [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Warrants and Rights Outstanding, Measurement Input | Y |  |  | 1.9 | 2.4

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