XML 10 R3.htm IDEA: XBRL DOCUMENT v3.26.1
Condensed Consolidated Balance Sheets (Parenthetical)
Mar. 31, 2026
Vote
$ / shares
shares
Dec. 31, 2025
Vote
$ / shares
shares
Treasury stock, shares 12,120,076 12,378,224
Class B Common Stock [Member]    
Common Stock, votes per share | Vote 10 10
Common Stock, par value | $ / shares $ 0.01 $ 0.01
Common Stock, shares authorized 14,000,000 14,000,000
Common Stock, shares issued 11,717,718 11,726,718
Common Stock, shares outstanding 11,717,718 11,726,718
Common Stock [Member]    
Common Stock, votes per share | Vote 1 1
Common Stock, par value | $ / shares $ 0.01 $ 0.01
Common Stock, shares authorized 62,000,000 62,000,000
Common Stock, shares issued 45,955,940 45,910,601
Common Stock, shares outstanding 33,835,864 33,532,377