CONVERTIBLE PROMISSORY NOTES AND FAIR VALUE OF CONVERTIBLE PROMISSORY NOTES (Details 1) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
PREPAID EXPENSES AND OTHER CURRENT ASSETS
Series A subordinated convertible note at fair value	$ 3,136	$ 3,074
Series B subordinated convertible note at fair value	11,848	11,858
Total convertible promissory notes	14,984	14,932
Less: Investor Note offset - Series B Note	(5,000)	(5,000)
Carrying value of convertible promissory notes at fair value	9,984	9,932
Less: current portion of convertible promissory notes at fair value	(9,984)	(9,932)
Convertible promissory notes, less current portion	$ 0	$ 0