v3.26.1
Summary of Significant Accounting Policies (Details) - Stock Purchase and Savings Program
12 Months Ended
Dec. 31, 2025
USD ($)
loan
Summary of Significant Accounting Policies  
Maximum number of loans | loan 3
Minimum borrowing amount $ 500
Maximum borrowing as a percentage of account balance 50.00%
Maximum borrowing amount $ 50,000
Basis spread on prime rate 1.00%
Nonresidential loan  
Summary of Significant Accounting Policies  
Maximum term for a loan 5 years
Processing fee $ 50
Residential loan  
Summary of Significant Accounting Policies  
Maximum number of loans | loan 1
Maximum term for a loan 10 years
Processing fee $ 100