XML 35 R9.htm IDEA: XBRL DOCUMENT v3.20.1

Inventories

9 Months Ended

Feb. 29, 2020

Inventories

2. INVENTORIES

Inventories are stated at the lower of cost, determined by the first-in, first-out method, or net realizable value. The components of inventories follow:

		February 29,				May 31,
		2020				2019
		(in thousands)
Raw materials		$	42,243			$	41,594
Work-in-process			5,402				5,581
Finished and purchased goods			41,599				38,817
		$	89,244			$	85,992

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/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-URI http://asc.fasb.org/topic&trid=2126998

+ Details

Name:	us-gaap_InventoryDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration