Condensed Consolidated Statements of Shareholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023
Purchase of shares of treasury stock (in shares)		417,855	43,723	49,296
Shares of common stock for the exercise of stock options (in shares)		75,283	20,000	20,938
Common Stock, Dividends, Per Share, Declared	$ 0.12	$ 0.12	$ 0.12	$ 0.12