Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Segment Information (Details Textual)

v3.22.2.2
Note 4 - Segment Information (Details Textual)
$ in Millions
1 Months Ended 2 Months Ended 3 Months Ended 7 Months Ended 9 Months Ended
Jul. 31, 2022
Sep. 30, 2022
Sep. 30, 2021
Jul. 31, 2022
Sep. 30, 2022
Sep. 30, 2021
May 16, 2022
USD ($)
Number of Reportable Segments         2    
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Exxon [Member] | Oil and Gas [Member]              
Concentration Risk, Percentage 100.00%   100.00% 100.00%   100.00%  
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Glencore [Member] | Oil and Gas [Member]              
Concentration Risk, Percentage   100.00%          
Revolving Credit Facility [Member]              
Line of Credit Facility, Maximum Borrowing Capacity             $ 50