Note 6 - Inventories, Net

9 Months Ended

Feb. 29, 2016

Notes to Financial Statements

Inventory Disclosure [Text Block]

6. INVENTORIES, net

Inventories, net are stated at the lower of cost (first-in, first-out basis) or market (net realizable value).

Inventories, net consist of the following (in thousands):

	As of
	February 29, 2016		May 31, 2015
Raw materials and supplies	$	14,029		10,816
Work in process		9,034		9,197
Finished goods		24,781		21,834
	$	47,844		41,847