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Panda Interests (Details Narrative) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2019
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Fair value of the profits interest   $ 482 $ 482  
Panda Interests Finance Agreement [Member]            
Fair value of the profits interest $ 1,800     $ 2,100   $ 2,000