Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Dec. 31, 2021
Dec. 31, 2020
Statement of Financial Position [Abstract]    
Common stock, shares authorized (in shares) 40,000,000 40,000,000
Common stock, par value (in dollars per share) $ 0.10 $ 0.10
Common stock, shares issued (in shares) 25,000,000.0 24,800,000
Common stock, shares outstanding (in shares) 23,600,000 24,800,000
Treasury stock (in shares) 1,400,000 0