v3.26.1
Fair Value - Assets and liabilities Measured at Fair Value on a Recurring and Non-recurring Basis (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Recurring [Member] | Carrying Amount [Member]    
Fair Value [Abstract]    
Derivatives not designated as hedging instruments   $ 172
Derivatives not designated as hedging instruments   178
Recurring [Member] | Carrying Amount [Member] | U.S. Government-Sponsored Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities $ 1,828 2,038
Recurring [Member] | Carrying Amount [Member] | Mortgage-Backed Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 815,604 826,240
Recurring [Member] | Carrying Amount [Member] | Commercial Mortgage-Backed Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 1,249 1,253
Recurring [Member] | Carrying Amount [Member] | Collateralized Mortgage Obligations [Member]    
Fair Value [Abstract]    
Available-for-sale securities 19,846 20,730
Recurring [Member] | Carrying Amount [Member] | Municipal Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 69,256 70,845
Recurring [Member] | Carrying Amount [Member] | Corporate Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 24,685 29,738
Recurring [Member] | Carrying Amount [Member] | Other [Member]    
Fair Value [Abstract]    
Available-for-sale securities 310 310
Recurring [Member] | Fair Value [Member]    
Fair Value [Abstract]    
Derivatives not designated as hedging instruments   172
Derivatives not designated as hedging instruments   178
Recurring [Member] | Fair Value [Member] | U.S. Government-Sponsored Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 1,828 2,038
Recurring [Member] | Fair Value [Member] | Mortgage-Backed Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 815,604 826,240
Recurring [Member] | Fair Value [Member] | Commercial Mortgage-Backed Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 1,249 1,253
Recurring [Member] | Fair Value [Member] | Collateralized Mortgage Obligations [Member]    
Fair Value [Abstract]    
Available-for-sale securities 19,846 20,730
Recurring [Member] | Fair Value [Member] | Municipal Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 69,256 70,845
Recurring [Member] | Fair Value [Member] | Corporate Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 24,685 29,738
Recurring [Member] | Fair Value [Member] | Other [Member]    
Fair Value [Abstract]    
Available-for-sale securities 310 310
Recurring [Member] | Fair Value [Member] | Level 1 [Member]    
Fair Value [Abstract]    
Derivatives not designated as hedging instruments   0
Derivatives not designated as hedging instruments   0
Recurring [Member] | Fair Value [Member] | Level 1 [Member] | U.S. Government-Sponsored Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 1 [Member] | Mortgage-Backed Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 1 [Member] | Commercial Mortgage-Backed Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 1 [Member] | Collateralized Mortgage Obligations [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 1 [Member] | Municipal Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 1 [Member] | Corporate Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 1 [Member] | Other [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 2 [Member]    
Fair Value [Abstract]    
Derivatives not designated as hedging instruments   172
Derivatives not designated as hedging instruments   178
Recurring [Member] | Fair Value [Member] | Level 2 [Member] | U.S. Government-Sponsored Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 1,828 2,038
Recurring [Member] | Fair Value [Member] | Level 2 [Member] | Mortgage-Backed Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 815,604 826,240
Recurring [Member] | Fair Value [Member] | Level 2 [Member] | Commercial Mortgage-Backed Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 1,249 1,253
Recurring [Member] | Fair Value [Member] | Level 2 [Member] | Collateralized Mortgage Obligations [Member]    
Fair Value [Abstract]    
Available-for-sale securities 19,846 20,730
Recurring [Member] | Fair Value [Member] | Level 2 [Member] | Municipal Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 69,256 70,845
Recurring [Member] | Fair Value [Member] | Level 2 [Member] | Corporate Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 24,685 29,738
Recurring [Member] | Fair Value [Member] | Level 2 [Member] | Other [Member]    
Fair Value [Abstract]    
Available-for-sale securities 310 310
Recurring [Member] | Fair Value [Member] | Level 3 [Member]    
Fair Value [Abstract]    
Derivatives not designated as hedging instruments   0
Derivatives not designated as hedging instruments   0
Recurring [Member] | Fair Value [Member] | Level 3 [Member] | U.S. Government-Sponsored Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 3 [Member] | Mortgage-Backed Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 3 [Member] | Commercial Mortgage-Backed Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 3 [Member] | Collateralized Mortgage Obligations [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 3 [Member] | Municipal Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 3 [Member] | Corporate Securities [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Fair Value [Member] | Level 3 [Member] | Other [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Other Equity Investments [Member] | Carrying Amount [Member]    
Fair Value [Abstract]    
Available-for-sale securities 3,654 3,256
Recurring [Member] | Other Equity Investments [Member] | Fair Value [Member]    
Fair Value [Abstract]    
Available-for-sale securities 3,654 3,256
Recurring [Member] | Other Equity Investments [Member] | Fair Value [Member] | Level 1 [Member]    
Fair Value [Abstract]    
Available-for-sale securities 3,654 3,256
Recurring [Member] | Other Equity Investments [Member] | Fair Value [Member] | Level 2 [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 0
Recurring [Member] | Other Equity Investments [Member] | Fair Value [Member] | Level 3 [Member]    
Fair Value [Abstract]    
Available-for-sale securities 0 $ 0
Nonrecurring [Member] | Carrying Amount [Member]    
Fair valued on a non-recurring basis:    
Other real estate owned 0  
Nonrecurring [Member] | Fair Value [Member]    
Fair valued on a non-recurring basis:    
Other real estate owned 1,015  
Nonrecurring [Member] | Fair Value [Member] | Level 1 [Member]    
Fair valued on a non-recurring basis:    
Other real estate owned 0  
Nonrecurring [Member] | Fair Value [Member] | Level 2 [Member]    
Fair valued on a non-recurring basis:    
Other real estate owned 0  
Nonrecurring [Member] | Fair Value [Member] | Level 3 [Member]    
Fair valued on a non-recurring basis:    
Other real estate owned $ 1,015