Stock Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2022

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, 2019		10,435,990		$	15.09
Granted - 2020		935,099			14.45
Exercised - 2020		(1,294,606	)		13.52
Forfeited - 2020		(303,908	)		15.23
Expired - 2020		(78,223	)		13.64
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
Exercisable at:
December 31, 2020		7,786,934		$	15.42
December 31, 2021		6,297,849		$	15.43
December 31, 2022		4,627,630		$	15.21

Summary of Information about Stock Options Outstanding

The following table summarizes information about stock options outstanding at December 31, 2022:

Grant Date	Exercise Price		Number of Options Outstanding		Weighted-Average Remaining Contractual Life	Number of Options Exercisable
December 19, 2013		15.90		1,492,596	1.0 years		1,492,596
December 18, 2014		15.80		979,839	2.0 years		979,839
December 20, 2018		13.69		497,470	1.0 years		497,470
December 19, 2019		14.98		868,050	2.0 years		868,050
December 17, 2020		14.43		755,424	3.0 years		503,611
January 4, 2021		14.07		10,000	3.0 years		6,667
December 16, 2021		14.39		825,200	4.0 years		275,064
February 9, 2022		14.15		3,000	4.1 years		1,000
April 18, 2022		13.28		10,000	4.3 years		3,333
December 15, 2022		14.09		940,600	5.0 years		—
	Total			6,382,179			4,627,630

Summary of Plan Activity

A summary of plan activity follows:

	Shares Issued
	Price		Shares
January 1, 2020		12.28		20,424
July 1, 2020		12.09		22,662
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