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Description of Business, the Spin-Off and Going Concern and Management's Plans (Details) - USD ($)
$ in Thousands
3 Months Ended
May 03, 2020
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Dec. 31, 2018
Description of Business, the Spin-Off and Going Concern and Management's Plans (Textual)          
Working capital deficit   $ 10,300      
Stockholders' deficit   (21,210) $ (16,546) $ (20,049) $ (14,662)
Incurred net losses   $ (1,161) $ (1,884)    
Percentage of face value of purchase orders received   80.00%      
Subsequent Event [Member]          
Description of Business, the Spin-Off and Going Concern and Management's Plans (Textual)          
Amount received a loan $ 349,700