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Notes Payable - Schedule of Notes Payable (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Jun. 01, 2018
Net $ 154 $ 52  
June 2018 Note [Member]      
Principal 154 929 $ 3,600
Discount (877)  
Net $ 154 $ 52