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Accrued Expenses (Details) - Schedule of accrued expenses - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Schedule of accrued expenses [Abstract]    
Compensation and related benefits $ 291 $ 935
Accrued Litigation 238
Board Compensation 17
Personal property and franchise tax 15 2
Other 10 1
Total accrued expenses $ 316 $ 1,193