v3.26.1
Recent Events, Including Mergers and Acquisitions (Details) - Asset Purchase and Sale Agreement [Member]
$ in Millions
3 Months Ended
Nov. 17, 2023
USD ($)
Oct. 31, 2023
USD ($)
Well
County
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Recent Events, Including Mergers and Acquisitions [Abstract]          
Total purchase price $ 15.1        
Transaction costs capitalized into oil and gas properties 1.4        
HB2 Origination, LLC [Member]          
Recent Events, Including Mergers and Acquisitions [Abstract]          
Effective date of acquisition     Sep. 01, 2023    
Number of wells in formations acquired (in Well) | Well   9      
Number of counties where acquired oil and gas properties are located (in County) | County   4      
Payment made to acquire assets   $ 15.4      
Asset retirement obligations assumed 0.4        
Purchase price and related asset retirement obligations allocated to proved leasehold costs 1.7        
Purchase price and related asset retirement obligations allocated to interest receivable and other assets $ 15.4        
Oil and gas assets and related receivables included in interest receivable and other assets     $ 8.6   $ 8.9
Assets retirement obligations and oil and gas related liabilities included in interest payable and other liabilities     0.7   $ 0.8
Oil and gas related revenues included in Other noninterest income     0.9 $ 1.2  
Oil and gas related expenses included in Other noninterest expense     $ 0.6 $ 1.1