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BASIS OF REPORTING AND SIGNIFICANT ACCOUNTING POLICIES (Details Textual) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Cost of Services, Oil and Gas $ 297,000  
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Largest Customer [Member]    
Concentration Risk, Percentage 56.00% 34.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Largest Customer [Member]    
Concentration Risk, Percentage 42.00% 63.00%