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Inventories (Tables)

3 Months Ended

Jul. 31, 2015

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consisted of the following (in thousands):

		July 31, 2015				April 30, 2015
Finished products		$	3,611			$	2,936
Work in process			1,634				1,422
Raw materials			8,725				8,387
		$	13,970			$	12,745

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- References

No definition available.

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- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 210



-SubTopic 10



-Section 50



-Paragraph 1



-URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher SEC



-Name Regulation S-X (SX)



-Number 210



-Section 2



-Paragraph 6



-Subparagraph a,b,c



-Article 5

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