Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Net sales	$ 99,097	$ 109,331
Cost of sales	82,520	94,545
Gross profit	16,577	14,786
Selling, general, and administrative expense	11,866	9,368
Operating income	4,711	5,418
Other income (expense)	(29)	44
Interest expense	(1,369)	(560)
Income before income taxes	3,313	4,902
Income tax expense	951	1,343
Net income	$ 2,362	$ 3,559
us-gaap_EarningsPerShareAbstract
Basic (in dollars per share)	$ 0.24	$ 0.36
Diluted (in dollars per share)	$ 0.23	$ 0.36
Shares used in per share calculations:
Basic (in shares)	9,940	9,881
Diluted (in shares)	10,087	9,973

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

Name:	us-gaap_CostOfGoodsAndServicesSold
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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