Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Net sales	$ 71,242	$ 48,599
Cost of sales	54,108	35,990
Gross profit	17,134	12,609
Selling, general & administrative expenses	10,011	7,309
Acquisition costs	775	0
Gain on disposal of property, plant & equipment	(12)	0
Operating income	6,360	5,300
Interest income	(12)	0
Interest expense	339	16
Other income	(52)	(10)
Income before income tax expense	6,085	5,294
Income tax expense	1,227	1,131
Net income	$ 4,858	$ 4,163
Net income per share:
Basic (in dollars per share)	$ 0.64	$ 0.55
Diluted (in dollars per share)	$ 0.64	$ 0.55
Weighted average common shares outstanding:
Basic (in shares)	7,544	7,507
Diluted (in shares)	7,630	7,570
Comprehensive Income
Net income	$ 4,858	$ 4,163
Other comprehensive income:
Foreign currency translation gain	381	0
Other comprehensive gain	381	0
Comprehensive income	$ 5,239	$ 4,163