XML 24 R7.htm IDEA: XBRL DOCUMENT v3.22.4
Consolidated Balance Sheets (Parentheticals) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Statement of Financial Position [Abstract]    
Allowance for accounts receivable $ 0.5 $ 2.0
Held-to-maturity, allowance for credit loss $ 0.6 $ 0.5
Preferred stock, par value (usd per share) $ 0.01 $ 0.01
Preferred stock, shares authorized (shares) 50,000,000 50,000,000
Preferred stock, shares issued (shares) 0 0
Preferred stock, shares outstanding (shares) 0 0
Common stock, par value (usd per share) $ 0.01 $ 0.01
Common stock, shares authorized (shares) 300,000,000 300,000,000
Common stock, shares issued (shares) 43,228,172 43,102,011
Common stock shares outstanding (shares) 37,298,989 39,269,399
Treasury stock (shares) 5,929,183 3,832,612