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Revenue Recognition (Tables)
12 Months Ended
Dec. 31, 2020
Revenue from Contract with Customer [Abstract]  
Schedule of Disaggregated Revenue

The Company’s revenues in its North Dakota, Texas and other regions for the years ended December 31, 2020 and 2019, are presented in the following table:

 

    Year Ended
December 31,
 
    2020     2019  
    (in thousands)  
Revenue:                
North Dakota                
Oil   $ 1,240     $ 2,449  
Natural gas and liquids     102       177  
Total     1,342       2,626  
                 
Texas                
Oil     875       3,700  
Natural gas and liquids     82       247  
Total     957       3,947  
                 
Other                
Oil     12       -  
Natural gas and liquids     19       -  
Total     31       -  
                 
Combined Total   $ 2,330     $ 6,573