v3.25.2
Comprehensive Income - Changes in Accumulated Other Comprehensive Income By Component (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance $ 404,409 $ 377,986 $ 400,901 $ 379,772
Other comprehensive income or loss before reclassifications 3,102 1,256 8,364 2,116
Amounts reclassified from accumulated other comprehensive income or loss (471) (174) (800) (332)
Other Comprehensive Income 2,631 1,082 7,564 1,784
Ending balance 408,506 383,018 408,506 383,018
AOCI Attributable to Parent        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (13,520) (32,714) (18,453) (33,416)
Other Comprehensive Income 2,631 1,082 7,564 1,784
Ending balance (10,889) (31,632) (10,889) (31,632)
Unrealized Loss on Available-for-Sale Securities        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (20,876) (33,178) (27,292) (31,648)
Other comprehensive income or loss before reclassifications 3,256 751 9,672 (779)
Amounts reclassified from accumulated other comprehensive income or loss 0 0 0 0
Other Comprehensive Income 3,256 751 9,672 (779)
Ending balance (17,620) (32,427) (17,620) (32,427)
Unrealized Gain on Cash Flow Swap        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance 3,204 3,943 4,677 1,711
Other comprehensive income or loss before reclassifications (154) 505 (1,308) 2,895
Amounts reclassified from accumulated other comprehensive income or loss (414) (159) (733) (317)
Other Comprehensive Income (568) 346 (2,041) 2,578
Ending balance 2,636 4,289 2,636 4,289
Net Actuarial Gain (Loss)        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance 4,856 (2,889) 4,927 (2,839)
Other comprehensive income or loss before reclassifications 0 0 0 0
Amounts reclassified from accumulated other comprehensive income or loss (118) (66) (189) (116)
Other Comprehensive Income (118) (66) (189) (116)
Ending balance 4,738 (2,955) 4,738 (2,955)
Net Prior Service Cost        
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]        
Beginning balance (704) (590) (765) (640)
Other comprehensive income or loss before reclassifications 0 0 0 0
Amounts reclassified from accumulated other comprehensive income or loss 61 51 122 101
Other Comprehensive Income 61 51 122 101
Ending balance $ (643) $ (539) $ (643) $ (539)