CONSOLIDATED CONDENSED STATEMENTS OF EARNINGS AND COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CONSOLIDATED CONDENSED STATEMENTS OF EARNINGS AND COMPREHENSIVE INCOME
Net sales	$ 86,294	$ 81,360
Cost of sales	49,132	52,232
Gross earnings	37,162	29,128
Selling and administrative expenses	26,776	23,697
Earnings from operations	10,386	5,431
Interest income	139	91
Interest expense	(385)	(1)
Other expense, net	(130)	(6)
Earnings before provision for income taxes	10,010	5,515
Provision for income taxes	2,565	1,462
Net earnings	$ 7,445	$ 4,053
Basic weighted average shares outstanding	9,483	9,596
Diluted weighted average shares outstanding	9,545	9,647
Basic earnings per share	$ 0.79	$ 0.42
Diluted earnings per share	0.78	0.42
Cash dividends declared (per share)	$ 0.24	$ 0.24
Comprehensive income	$ 7,238	$ 4,728