Note 10 - Business Segment Reporting (Tables)

6 Months Ended

Nov. 29, 2015

Notes Tables

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

	Three Months Ended				Six Months Ended
	November 29,		November 30,		November 29,		November 30,
	2015		2014		2015		2014
Canada	$	20.0	$	17.5	$	40.4	$	35.2
Taiwan	$	12.4	$	9.4	$	25.4	$	25.6
China	$	3.3	$	2.9	$	7.3	$	7.3
Indonesia	$	2.5	$	4.9	$	3.9	$	6.5
Japan	$	1.6	$	2.3	$	3.6	$	5.1
Philippines	$	0.6	$	1.8	$	1.5	$	2.8
Belgium	$	0.2	$	—	$	1.0	$	—
All Other Countries	$	3.4	$	2.8	$	7.1	$	5.5

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

Three Months Ended Nov. 29, 2015	Packaged Fresh Vegetables			Food Export		Biomaterials			Corporate			TOTAL
Net sales	$	107,164		$	22,140	$	10,249		$	888		$	140,441
International sales	$	19,800		$	22,140	$	2,032		$	—		$	43,972
Gross profit	$	9,979		$	1,676	$	4,881		$	729		$	17,265
Net income (loss)	$	(658	)	$	1,176	$	1,393		$	(43	)	$	1,868
Depreciation and amortization	$	1,448		$	—	$	641		$	39		$	2,128
Dividend income	$	413		$	—	$	—		$	—		$	413
Interest income	$	16		$	—	$	—		$	—		$	16
Interest expense	$	410		$	—	$	29		$	—		$	439
Income tax expense	$	(16	)	$	161	$	393		$	531		$	1,069
Three Months Ended Nov. 30, 2014
Net sales	$	102,079		$	22,106	$	8,318		$	162		$	132,665
International sales	$	17,760		$	22,106	$	1,734		$	—		$	41,600
Gross profit	$	11,151		$	1,550	$	2,804		$	161		$	15,666
Net income (loss)	$	3,644		$	582	$	(12	)	$	(991	)	$	3,223
Depreciation and amortization	$	1,237		$	1	$	561		$	31		$	1,830
Dividend income	$	321		$	—	$	—		$	—		$	321
Interest income	$	15		$	—	$	67		$	9		$	91
Interest expense	$	425		$	—	$	47		$	—		$	472
Income tax expense	$	440		$	95	$	(2	)	$	1,252		$	1,785
Six Months Ended Nov. 29, 2015
Net sales	$	210,870		$	44,484	$	19,047		$	1,395		$	275,796
International sales	$	40,605		$	44,484	$	5,159		$	—		$	90,248
Gross profit	$	23,231		$	2,679	$	8,096		$	1,236		$	35,242
Net income (loss)	$	2,602		$	1,277	$	1,461		$	(520	)	$	4,820
Depreciation and amortization	$	3,015		$	1	$	1,246		$	77		$	4,339
Dividend income	$	825		$	—	$	—		$	—		$	825
Interest income	$	22		$	—	$	25		$	—		$	47
Interest expense	$	877		$	—	$	64		$	—		$	941
Income tax expense	$	905		$	189	$	412		$	1,254		$	2,760
Six Months Ended Nov. 30, 2014
Net sales	$	202,185		$	48,703	$	15,129		$	262		$	266,279
International sales	$	35,911		$	48,693	$	3,368		$	—		$	87,972
Gross profit	$	23,005		$	2,736	$	3,852		$	261		$	29,854
Net income (loss)	$	7,290		$	853	$	(1,554	)	$	(1,013	)	$	5,576
Depreciation and amortization	$	2,247		$	2	$	1,032		$	62		$	3,343
Dividend income	$	602		$	—	$	—		$	—		$	602
Interest income	$	26		$	—	$	138		$	20		$	184
Interest expense	$	763		$	—	$	92		$	—		$	855
Income tax expense	$	1,310		$	139	$	(253	)	$	1,890		$	3,086