Quarterly report pursuant to Section 13 or 15(d)

ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Details) - Schedule of Accounts Payable and Accrued Liabilities

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ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Details) - Schedule of Accounts Payable and Accrued Liabilities - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Schedule of Accounts Payable and Accrued Liabilities [Abstract]    
Accrued accounting and legal $ 170 $ 177
Accrued reimbursements and travel 45 56
Accrued consulting 97 256
Accrued research and development expenses 1,920 3,127
Accrued product purchases 154 30
Accrued marketing 8 0
Accrued office and other 105 127
Accrued payroll 515 936
Accrued settlement related to arbitration 13 13
$ 3,027 $ 4,722