Stockholders' Equity, Capital Stock and Cash Dividends (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Jan. 31, 2024
Capital Stock [Abstract]
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, par value (in dollars per share)	$ 0.1	$ 0.1
Common stock, shares outstanding (in shares)	32,404,721	32,495,266
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Cash Dividends [Abstract]
Cash dividends paid	$ 8.1	$ 6.5	$ 6.8
Cash dividends paid (in dollars per share)	$ 0.25	$ 0.2	$ 0.2
Subsequent Event [Member] | Dividend Declared 2024-Q1 [Member]
Cash Dividends [Abstract]
Cash dividend declared				$ 3.3
Cash dividend declared (in dollars per share)				$ 0.1