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Net Sales (Tables)

6 Months Ended

Jun. 30, 2019

Revenue From Contract With Customer [Abstract]

Summary of Net Sales Disaggregated by Principal Markets

As discussed in Note 1, we primarily derive our revenues from the sales of various chemical products.  The following table presents our net sales disaggregated by our principal markets, which disaggregation is consistent with other financial information utilized or provided outside of our consolidated financial statements:

		Three Months Ended June 30,								Six Months Ended June 30,
		2019				2018				2019				2018
		(Dollars In Thousands)
Net sales:
Agricultural products		$	72,476			$	58,024			$	119,296			$	110,293
Industrial acids and other chemical products			37,177				32,775				75,027				70,912
Mining products			11,874				12,400				21,356				22,444
Total net sales		$	121,527			$	103,199			$	215,679			$	203,649

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- References

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- Definition

Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 40
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9031-108599

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