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FAIR VALUE MEASUREMENT (Schedule of Fair Value Assumptions) (Details) - 2024 Notes - Level 3
Jun. 30, 2022
Y
$ / shares
Share Price.  
Debt Instrument, Measurement Input | $ / shares 1.09
Expected term  
Debt Instrument, Measurement Input | Y 2.18
Risk free rate  
Debt Instrument, Measurement Input 2.94
Volatility  
Debt Instrument, Measurement Input 75.34
Yield  
Debt Instrument, Measurement Input 13.85