Note 9 - Inventories (Tables)

6 Months Ended

Nov. 24, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	November 24,  2013		May 26, 2013
Finished goods	$	13,723	$	11,297
Raw materials		9,736		9,290
Work in progress		3,406		3,526
Total	$	26,865	$	24,113