Note 5 - Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Numerator:
Net earnings	$	8,080	$	19,448	$	42,760	$	61,795
Less dividends declared:
Class A		125		128		381		385
Class B		715		745		2,190		2,235
Undistributed earnings	$	7,240	$	18,575	$	40,189	$	59,175
Undistributed earnings allocation:
Class A undistributed earnings	$	1,172	$	2,989	$	6,491	$	9,522
Class B undistributed earnings		6,068		15,586		33,698		49,653
Total undistributed earnings	$	7,240	$	18,575	$	40,189	$	59,175
Net earnings allocation:
Class A net earnings	$	1,297	$	3,117	$	6,872	$	9,907
Class B net earnings		6,783		16,331		35,888		51,888
Net earnings	$	8,080	$	19,448	$	42,760	$	61,795
Denominator:
Weighted-average shares outstanding:
Class A		2,116		2,142		2,126		2,142
Class B		10,434		10,636		10,512		10,636
Net earnings per share:
Class A	$	0.61	$	1.46	$	3.23	$	4.63
Class B	$	0.65	$	1.54	$	3.41	$	4.88