XML 54 R40.htm IDEA: XBRL DOCUMENT v3.21.1
Going Concern (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Working capital deficit $ (25,300)  
Accumulated deficit (56,726) $ (45,063)
Proceeds from sale of common stock $ 3,770
April 2019 [Member]    
Proceeds from sale of common stock $ 5,000  
Number of stock issued 833,333