v3.25.4
Note 10 - Shareholders' Equity (Details Textual) - USD ($)
 9 Months Ended 12 Months Ended
Oct. 09, 2025
Jan. 27, 2025
Jan. 23, 2025
Jan. 22, 2025
Sep. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Jan. 29, 2025
Common Stock, Shares Authorized (in shares)           245,000,000 245,000,000  
Preferred Stock, Shares Authorized (in shares)           5,000,000 5,000,000  
Proceeds from Issuance of Common Stock           $ 11,877,000 $ 0  
Stock Repurchased During Period, Shares (in shares)           197,000 617,000  
Stock Repurchased During Period, Value           $ 316,000 $ 730,000  
Share Repurchase Program, Weighted Average Price Per Share (in dollars per share)           $ 1.604 $ 1.183  
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)         10 years      
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)           16,500,000 22,200,000  
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in dollars per share)           $ 10 $ 30.48  
Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Remaining Contractual Term (Year)             1 year 9 months 18 days  
Stock Repurchase Program, Authorized Amount               $ 5,000,000
Share-Based Payment Arrangement, Option [Member]                
Share-Based Payment Arrangement, Expense           $ 0 $ 0  
Restricted Stock [Member]                
Share-Based Payment Arrangement, Expense           1,853,000 $ 1,268,000  
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount           $ 841    
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)           1 year 5 months 15 days    
Restricted Stock [Member] | The 2022 Stock Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)           4,201,742    
Banner Oil & Gas, LLC [Member]                
Stock Repurchased During Period, Shares (in shares)   534,020            
Woodford Petroleum, LLC [Member]                
Stock Repurchased During Period, Shares (in shares)   41,229            
Sage Road Energy II, LP [Member]                
Stock Repurchased During Period, Shares (in shares)   60,151            
Related Party [Member]                
Stock Repurchased During Period, Value   $ 1,574,000            
Share Repurchase Program, Weighted Average Price Per Share (in dollars per share)   $ 2.48            
Sage Road Capital, LLC [Member]                
Payments to Acquire Investments     $ 1,574,000          
Common Stock Purchase Agreement [Member]                
Equity Agreement, Maximum Amount $ 25,000,000              
Equity Agreement, Discount on Stock Price, Percent 2.50%              
Equity Agreement, Outstanding Shares, Percent 19.99%              
Equity Agreement, Beneficial-Ownership Blocker, Percent 4.99%              
Equity Agreement, Structuring Fee $ 25,000              
Stock Issued During Period, Shares, Issued as a Partial Commitment Fee (in shares) 223,141              
Stock Issued During Period, Value, Issued as a Partial Commitment Fee $ 270,000              
Equity Agreement, Cash Commitment Fee 180,000              
Equity Agreement, Cash Proceeds from Resale of Shares $ 270,000              
Stock Issued During Period, Shares, New Issues (in shares)           0    
Underwriting Agreement [Member]                
Stock Issued During Period, Shares, New Issues (in shares)     4,871,400 4,871,400        
Shares Issued, Price Per Share (in dollars per share)       $ 2.65        
Proceeds from Issuance of Common Stock     $ 11,900,000          
Equity Offering, Commission, Percentage of Closing Sales Price   8.20%            
Over-Allotment Option [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period (in shares)     635,400