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Debt (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Dec. 27, 2017
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Short-term Debt [Line Items]        
Common stock, par value   $ 0.01   $ 0.01
Amortization of debt issuance costs   $ 7  
Energy One [Member] | Credit Facility [Member]        
Short-term Debt [Line Items]        
Interest expense     20  
Amortization of debt issuance costs     $ 7  
Weighted average interest rate   8.75%    
Exchange Agreement [Member] | Energy One and APEG Energy II, L.P. [Member]        
Short-term Debt [Line Items]        
Outstanding amount of credit facility $ 4,500      
Number of share issued 581,927      
Common stock, par value $ 0.01      
Exchange price $ 7.67      
Volume weighted average price percentage 1.30%      
Outstanding common stock, percentage   42.00%