Annual report [Section 13 and 15(d), not S-K Item 405]

Share-Based Compensation - Restricted Stock Transactions (Details)

v3.25.4
Share-Based Compensation - Restricted Stock Transactions (Details) - $ / shares
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Restricted Stock Units (RSUs)      
Number of Equity Awards      
Vested (in shares) (43,092)    
Weighted-Average Grant-Date Fair Value per Share      
Award vesting period 3 years    
Shares withheld for tax withholdings (in shares) 18,750    
Restricted Stock Units (RSUs) | Employee | 2021 Plan      
Number of Equity Awards      
Nonvested, beginning of period (in shares) 69,636 56,025  
Granted (in shares) 19,512 37,965  
Vested (in shares) (36,177) (23,436)  
Cancelled and forfeited (in shares) (267) (918)  
Nonvested, at end of period (in shares) 52,704 69,636 56,025
Weighted-Average Grant-Date Fair Value per Share      
Non-vested, beginning of period (in dollars per share) $ 277 $ 170 $ 176
Granted (in dollars per share) 457 160  
Vested (in dollars per share) 166 169  
Cancelled and forfeited (in dollars per share) 457 176  
Non-vested, at end of period (in dollars per share) $ 277 $ 170 $ 176
Restricted Stock Awards and Restricted Stock Units | Employee | 2021 Plan      
Number of Equity Awards      
Vested (in shares) (36,177) (23,436)  
Weighted-Average Grant-Date Fair Value per Share      
Shares withheld for tax withholdings (in shares) 14,262 8,844