Note 12 - Fair Value Measurements (Tables)

12 Months Ended

Jun. 06, 2017

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	Level		June 6, 2017			May 31, 2016
Deferred compensation plan – Assets		1	$	5,631		$	6,660
Deferred compensation plan – Liabilities		1		(5,631	)		(6,660	)

Fair Value Measurements, Nonrecurring [Table Text Block]

	Fair Value Measurements
	Level		June 6, 2017		May 31, 2016
Long-lived assets held for sale		2	$	3,499	$	2,123
Long-lived assets held for use		2		13,480		56,101
Long-lived assets held for use		3		–		553
Total			$	16,979	$	58,777

Schedule of Gains and Losses Recognized from Fair Value Measurements on Non-Recurring Basis [Table Text Block]

	2017		2016		2015
Included within operations
Long-lived assets held for sale	$	2,862	$	447	$	1,830
Long-lived assets held for use		43,112		57,706		7,992
Lime Fresh trademark		–		1,999		–
	$	45,974	$	60,152	$	9,822

Fair Value, by Balance Sheet Grouping [Table Text Block]

	June 6, 2017				May 31, 2016
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Long-term debt (Level 2)	$	213,491	$	209,524	$	223,526	$	223,212