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Major Customers and International Sales (Tables)

12 Months Ended

Dec. 31, 2021

Segment Reporting [Abstract]

Summary of International Sales

International sales for 2021, 2020 and 2019 were as follows:

		2021				2020				2019
South and Central America		$	108,975			$	102,281			$	111,106
Mexico			40,724				33,517				28,835
Asia			26,234				19,290				15,554
Australia			20,257				9,902				2,798
Canada			10,377				10,572				11,637
Africa			3,468				6,072				6,750
Middle East			2,357				3,054				2,392
Europe			2,243				2,292				6,889
Total international net sales		$	214,635			$	186,980			$	185,961

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- Definition

Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer.

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