Consolidated Statements of Shareholders' Equity (Parenthetical) $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2024 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares
Statement of Stockholders' Equity [Abstract]
Tax effect on employee benefit funded status adjustment | $	$ 153	$ 76	$ (26)
Cash dividends (in dollars per share) | $ / shares	$ 1.48	$ 1.22	$ 0.99
Purchase of common stock for treasury stock (in shares) | shares	82,000
Issuance of treasury stock (in shares) | shares	43,000	41,000	24,000
Common stock, par value (in dollars per share) | $ / shares	$ 1	$ 1	$ 1