Stock-based Employee Compensation, Stock Option Plans, and Deferred Compensation Plan for Directors (Tables)

3 Months Ended

Mar. 31, 2023

Share-Based Payment Arrangement [Abstract]

Summary of Option Activity

The table below summarizes the option activity for the three months ended March 31, 2023:

	Number of Shares	Weighted Average Exercise Price per share		Aggregate Intrinsic Value
Outstanding at January 1	1,768,375	$	51.28	$	—
Granted	—	—		—
Exercised	—	—		—
Expired/Forfeited	(24,375)	47.70		—
Outstanding at March 31	1,744,000	51.33		—
Exercisable at March 31	1,237,250	52.76		—