Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Net sales	$ 94,343	$ 50,655	$ 165,585	$ 99,254
Cost of sales	70,019	37,241	124,128	73,231
Gross profit	24,324	13,414	41,457	26,023
Selling, general & administrative expenses	12,078	7,228	22,088	14,538
Acquisition costs	242	0	1,017	0
Change in fair value of contingent consideration	6,002	0	6,002	0
Gain on sale of property, plant & equipment	(6,197)	(21)	(6,209)	(21)
Operating income	12,199	6,207	18,559	11,506
Interest income	(11)	(21)	(23)	(5)
Interest expense	744	0	1,083	0
Other (income) expenses	(157)	4	(209)	(7)
Income before income tax expense	11,623	6,224	17,708	11,518
Income tax expense	2,694	1,509	3,921	2,640
Net income	$ 8,929	$ 4,715	$ 13,787	$ 8,878
Net income per share:
Basic (in dollars per share)	$ 1.18	$ 0.63	$ 1.83	$ 1.18
Diluted (in dollars per share)	$ 1.17	$ 0.62	$ 1.81	$ 1.17
Weighted average common shares outstanding:
Basic (in shares)	7,563	7,527	7,554	7,517
Diluted (in shares)	7,608	7,573	7,618	7,575
Comprehensive Income
Net income	$ 8,929	$ 4,715	$ 13,787	$ 8,878
Other comprehensive income:
Foreign currency translation adjustment	(1,516)	0	(1,135)	0
Other comprehensive loss	(1,516)	0	(1,135)	0
Comprehensive income	$ 7,413	$ 4,715	$ 12,652	$ 8,878