Quarterly report pursuant to Section 13 or 15(d)

Going Concern (Details)

v3.20.1
Going Concern (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Mar. 31, 2019
Dec. 31, 2018
Going Concern        
Cash and Cash Equivalents, at Carrying Value $ 10,085 $ 15,045 $ 24,694 $ 28,918