Note 10 - Business Segment Reporting (Tables)

3 Months Ended

Aug. 28, 2016

Notes Tables

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	Three Months Ended
	August 28, 2016		August 30, 2015
Canada	$	17.8	$	20.7
Taiwan	$	13.7	$	13.0
Belgium	$	5.3	$	0.8
China	$	5.2	$	4.0
Japan	$	2.0	$	2.0
Indonesia	$	1.5	$	1.5
All Other Countries	$	2.7	$	4.3

Schedule of Segment Reporting Information, by Segment [Table Text Block]

Three Months Ended August 28, 2016	Packaged Fresh Vegetables		Food Export		Biomaterials		Corporate			Total
Net sales	$	95,945	$	23,339	$	12,332	$	778		$	132,394
International sales	$	17,844	$	23,339	$	7,042	$	—		$	48,225
Gross profit	$	14,406	$	1,028	$	5,122	$	588		$	21,144
Net income (loss)	$	2,323	$	194	$	1,243	$	(448	)	$	3,312
Depreciation and amortization	$	1,820	$	1	$	712	$	17		$	2,550
Dividend Income	$	413	$	—	$	—	$	—		$	413
Interest income	$	4	$	—	$	—	$	—		$	4
Interest expense	$	550	$	—	$	103	$	—		$	653
Income tax expense	$	655	$	55	$	350	$	829		$	1,889
Three Months Ended August 30, 2015
Net sales	$	103,706	$	22,344	$	8,798	$	507		$	135,355
International sales	$	20,805	$	22,344	$	3,127	$	—		$	46,276
Gross profit	$	13,252	$	1,003	$	3,215	$	507		$	17,977
Net income (loss)	$	3,260	$	101	$	67	$	(476	)	$	2,952
Depreciation and amortization	$	1,567	$	1	$	605	$	38		$	2,211
Dividend Income	$	413	$	—	$	—	$	—		$	413
Interest income	$	6	$	—	$	25	$	—		$	31
Interest expense	$	467	$	—	$	35	$	—		$	502
Income tax expense	$	921	$	28	$	19	$	723		$	1,691