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Stockholders' Equity
12 Months Ended
Dec. 31, 2021
Equity [Abstract]  
Stockholders' Equity

10. Stockholders’ Equity

At December 31, 2021 and 2020, treasury stock consisted of 4,340,729 shares and 4,185,242 shares of common stock, respectively. During 2021, 135,103 shares of Company common stock were purchased in the open market. In addition, 26,875 shares were received to settle employees’ minimum statutory withholding taxes related to performance stock awards, exercised SARs and deferred compensation distributions. Also, 6,491 shares of treasury stock were distributed to participants under the Company’s deferred compensation plan.