XML 38 R27.htm IDEA: XBRL DOCUMENT v3.22.1
BASIS OF REPORTING AND SIGNIFICANT ACCOUNTING POLICIES (Details Textual) - USD ($)
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Cost of Services, Oil and Gas $ 297,000  
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Largest Customer [Member]    
Concentration Risk, Percentage 36.00% 56.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Largest Customer [Member]    
Concentration Risk, Percentage 0.00% 42.00%