Consolidated Statements of Stockholders' Equity (Parentheticals) - $ / shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Statement of Stockholders' Equity [Abstract]
Stock issued for employee stock purchase plan, shares (in shares)	46,857	53,161	42,510
Stock issued for compensation plans, shares (in shares)	411,420	414,435	352,004
Stock repurchased (in shares)			2,257,049
Cash dividends, per share (in dollars per share)	$ 0.85	$ 0.84	$ 0.80
Issuance of common stock, shares (in shares)	18,653,000