Note 9 - Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Dividends Declared [Table Text Block]

	Year Ended December 31,
	2024		2023		2022
Dividend declared per share	$	5.00	$	4.00	$	3.00
Total amount	$	242,459	$	190,642	$	140,337