Revenue (Tables)

6 Months Ended

Sep. 30, 2018

Disaggregation of Revenue [Table Text Block]

The following table disaggregates external customer net sales by major revenue stream for the three and six months ended September 30, 2018:



	Three Months Ended September 30, 2018
(In thousands)	Industrial		Water Treatment		Health and Nutrition		Total
Bulk / Distributed products ⁽¹⁾	$	14,532	$	5,826	$	29,624	$	49,982
Specialty / Manufactured products ⁽²⁾	53,610		36,414		3,455		93,479
Other	1,260		$	473	$	130	1,863
Total external customer sales	$	69,402	$	42,713	$	33,209	$	145,324

	Six Months Ended September 30, 2018
(In thousands)	Industrial		Water Treatment		Health and Nutrition		Total
Bulk / Distributed products ⁽¹⁾	$	28,257	$	11,710	$	60,301	$	100,268
Specialty / Manufactured products ⁽²⁾	112,461		70,967		7,599		191,027
Other	2,702		$	905	$	222	3,829
Total external customer sales	$	143,420	$	83,582	$	68,122	$	295,124

(1)

For our Industrial and Water Treatment segments, this line includes our bulk products that we do not modify in any way, but receive, store, and ship from our facilities, or direct ship to our customers in large quantities. For our Health and Nutrition segment, this line includes our non-manufactured distributed specialty products, which may be sold out of one of our facilities or direct shipped to our customers.


(2)	For our Industrial and Water Treatment segments, this line includes our non-bulk specialty products that we either manufacture, blend, repackage, resell in their original form, or direct ship to our customers in smaller quantities. For our Health and Nutrition segments, this line includes products manufactured in our facility.