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Inventories

12 Months Ended

May 31, 2016

Inventory Disclosure [Abstract]

INVENTORIES

INVENTORIES

As of May 31, 2016 and 2015, inventories consisted of the following:

	May 31, 2016				May 31, 2015
	(in thousands)
Raw materials	$	21,669			$	28,040
Work in process	10,700				11,910
Finished goods	23,001				27,438
Total	$	55,370			$	67,388

Total inventory is reduced to net realizable value by $12.6 million compared to $7.8 million in the prior year. Of the $12.6 million in the current year, $5.8 million relates to the write-off of Celerity.

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- References

No definition available.

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- Definition

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.6)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: 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

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