v3.26.1
Business Combinations - Additional Information (Detail)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jan. 01, 2026
Branch
Apr. 02, 2025
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Frontier [Member]          
Business Acquisition [Line Items]          
Agreement date Jan. 01, 2026        
Ownership percentage 100.00%        
Number of Branches Located | Branch 7        
Acquisition-related costs     $ 133    
Total combined revenue       $ 140,605 $ 255,210
Net income       $ 39,161 $ 40,506
Acquisition-related costs after tax     $ 101    
NBC Corp. [Member]          
Business Acquisition [Line Items]          
Agreement date   Apr. 02, 2025