XML 85 R72.htm IDEA: XBRL DOCUMENT v3.23.1
FAIR VALUE (Narratives) (Details)
$ in Millions
1 Months Ended 12 Months Ended
Jan. 31, 2021
USD ($)
shares
Dec. 31, 2022
Y
shares
Dec. 31, 2021
USD ($)
Y
shares
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Warrants outstanding (in shares)     357
Settlement of warrant liability | $     $ 0.1
Warrants exercised   26,795 74,000
2016 Warrant Liability [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Warrants outstanding (in shares) 357   0
Settlement of warrant liability | $ $ 0.1    
Bridge Note Warrant Liabilities [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Derivative liabilities written off | $     $ 0.3
Warrants exercised     74,000
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   69 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   4.42 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   77 199
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   4.76 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   1.41 2.4