Note 3 - Quarterly Results of Operations (Unaudited): Quarterly Financial Information (Tables)

12 Months Ended

Dec. 31, 2022

Tables/Schedules

Quarterly Financial Information

		Unaudited Quarterly Data for 2022
		First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Net Sales	$	12,323	$	13,428	$	12,955	$	13,575
Gross Profit		7,533		8,151		8,186		8,327
Net Income		3,534		4,103		4,280		4,555
Earnings Per Common Share (Diluted)		0.96		1.12		1.18		1.25

		Unaudited Quarterly Data for 2021
		First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Net Sales	$	10,964	$	12,604	$	12,572	$	12,914
Gross Profit		6,947		7,785		8,073		8,112
Net Income		3,024		3,426		4,206		4,131
Earnings Per Common Share (Diluted)		0.83		0.94		1.15		1.13

		Unaudited Quarterly Data for 2020
		First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Net Sales	$	10,902	$	8,787	$	10,479	$	12,010
Gross Profit		6,836		4,950		6,497		7,265
Net Income		3,140		1,313		2,933		3,412
Earnings Per Common Share (Diluted)		0.84		0.36		0.80		0.94