Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2023

Stockholders' Equity Note [Abstract]

Summary of Share Count and Par Value Data Related to Shareholders' Equity

Share count and par value data related to shareholders’ equity are as follows:

	As of
	September 30,		December 31,
	2023		2022
Preferred Stock
Par value per share	No par value		No par value
Shares authorized		25,000,000		25,000,000
Shares outstanding		—		—
Common Stock
Par value per share	No par value		No par value
Shares authorized		75,000,000		75,000,000
Shares issued		57,440,235		57,330,761
Shares outstanding		31,206,185		31,680,890
Treasury stock
Shares held		26,234,516		25,649,871

Summary of Common Shares Outstanding

A roll-forward of common shares outstanding is as follows:

	Nine months ended
	September 30,			September 30,
	2023			2022
Balance at the beginning of the year		31,680,890			32,178,715
Repurchases		(584,645	)		(384,428	)
Restricted share issuances		109,940			65,777
Balance at the end of the period		31,206,185			31,860,064