Stock Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2023

Stock Compensation Plans [Abstract]

Information Regarding Activity in Stock Option Plans

Information regarding activity in our stock option plans follows:

	Number of Options			Weighted-Average Exercise Price Per Share
Outstanding at December 31, 2020		9,694,352		$	15.24
Granted - 2021		906,500			14.39
Exercised - 2021		(946,646	)		13.00
Forfeited - 2021		(404,664	)		15.69
Expired - 2021		(1,139,816	)		16.40
Outstanding at December 31, 2021		8,109,726			15.22
Granted - 2022		956,600			14.08
Exercised - 2022		(1,202,806	)		14.50
Forfeited - 2022		(545,618	)		15.35
Expired - 2022		(935,723	)		16.81
Outstanding at December 31, 2022		6,382,179			14.94
Granted - 2023		959,200			13.87
Exercised - 2023		(493,866	)		13.79
Forfeited - 2023		(379,288	)		15.29
Expired - 2023		(1,415,897	)		15.81
Outstanding at December 31, 2023		5,052,328		$	14.58
Exercisable at:
December 31, 2021		6,297,849		$	15.43
December 31, 2022		4,627,630		$	15.21
December 31, 2023		3,234,327		$	14.90

Summary of Information about Stock Options Outstanding

The following table summarizes information about stock options outstanding at December 31, 2023:

Grant Date	Exercise Price		Number of Options Outstanding		Weighted-Average Remaining Contractual Life	Number of Options Exercisable
December 18, 2014	$	15.80		883,839	1.0 years		883,839
December 19, 2019		14.98		819,765	1.0 years		819,765
December 17, 2020		14.43		701,024	2.0 years		701,024
January 4, 2021		14.07		10,000	2.0 years		10,000
December 16, 2021		14.39		764,500	3.0 years		509,666
February 9, 2022		14.15		2,000	3.1 years		2,000
April 18, 2022		13.28		10,000	3.3 years		6,667
December 15, 2022		14.09		904,100	4.0 years		301,366
December 21, 2023		13.87		957,100	5.0 years		—
	Total			5,052,328			3,234,327

Summary of Plan Activity

A summary of plan activity follows:

	Shares Issued
	Price		Shares
January 1, 2021	$	11.96		23,336
July 1, 2021		11.88		24,619
January 1, 2022		12.15		24,907
July 1, 2022		11.56		23,454
January 1, 2023		12.07		26,545
July 1, 2023		12.27		28,912