Common Stock and Earnings per Share - Schedule of Common Stock Outstanding (Details)	12 Months Ended
	Dec. 31, 2022 shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares outstanding at January 1	13,734,295
Issuance of common stock:
Employee restricted stock grants	18,160
Employee restricted stock units vested	2,002
Performance-based stock vested	11,029
Employee SARs exercised	12,668
Directors’ stock grants	22,699
Shares repurchased	(130,374)
Shares forfeited	(823)
Shares outstanding at December 31	13,669,656