Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net income attributable to the Company	$ 87,623	$ 111,120	$ 95,762
Weighted average number of shares:
Weighted average number of shares used in calculating basic net income per share (in shares)	31,231	31,171	31,339
Effect of dilutive stock-based compensation plans:
Weighted average number of shares used in calculating diluted net income per share (in shares)	31,338	31,276	31,455
Net income per share:
Basic (in dollars per share)	$ 2.81	$ 3.56	$ 3.06
Diluted (in dollars per share)	$ 2.80	$ 3.55	$ 3.04
Common stock, shares, outstanding (in shares)	31,100	31,200	31,100
RSU And MPP
Effect of dilutive stock-based compensation plans:
Restricted stock units and multi-year awards (in shares)	107	105	116