v3.26.3
Condensed Consolidated Statements Of Shareholders' Equity - USD ($)
$ in Thousands
Total
Common Stock Outstanding [Member]
Retained Earnings [Member]
Accumulated Other Comprehensive Income [Member]
Treasury Stock [Member]
Balance (in shares) at Jun. 30, 2025   27,534,000      
Balance at Jun. 30, 2025 $ 998,495 $ 160,886 $ 1,628,487 $ 961 $ (791,839)
Net income 47,182   47,182    
Postretirement benefit losses, net of tax effect (15)     (15)  
Cash dividends - common stock (26,318)   (26,318)    
Purchase of treasury stock (in shares)   (6,000)      
Purchase of treasury stock (1,137)       (1,137)
Stock-based plans (in shares)   20,000      
Stock-based plans (2,081) $ (2,081)      
Stock-based compensation expense 2,645 $ 2,645      
Balance (in shares) at Sep. 30, 2025   27,548,000      
Balance at Sep. 30, 2025 $ 1,018,771 $ 161,450 1,649,351 946 (792,976)
Balance (in shares) at Jun. 30, 2026 27,291,221 27,291,000      
Balance at Jun. 30, 2026 $ 1,053,150 $ 168,968 1,711,330 957 (828,105)
Net income 29,300   29,300    
Postretirement benefit losses, net of tax effect (11)     (11)  
Cash dividends - common stock (27,417)   (27,417)    
Purchase of treasury stock (in shares)   (55,000)      
Purchase of treasury stock (5,829)       (5,829)
Stock-based plans (in shares)   6,000      
Stock-based plans (414) $ (414)      
Stock-based compensation expense $ 2,848 $ 2,848      
Balance (in shares) at Sep. 30, 2026 27,242,246 27,242,000      
Balance at Sep. 30, 2026 $ 1,051,627 $ 171,402 $ 1,713,213 $ 946 $ (833,934)