XML 20 R10.htm IDEA: XBRL DOCUMENT v3.7.0.1

Inventories

9 Months Ended

Feb. 28, 2017

Inventories

2. INVENTORIES

Inventories are stated at the lower of cost, determined on the first-in, first-out method, or market. The components of inventories follow:

		February 28, 2017				May 31, 2016
		(in thousands)
Raw materials		$	33,375			$	29,501
Work-in-process			5,588				4,498
Finished and purchased goods			36,433				30,372
		$	75,396			$	64,371

X

- 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

+ Details

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Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration