Note 12 - Business Segment Reporting (Tables)

9 Months Ended

Feb. 28, 2016

Notes Tables

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

	Three Months Ended				Nine Months Ended
	February 28,		March 1,		February 28,		March 1,
	2016		2015		2016		2015
Canada	$	20.3	$	21.6	$	60.6	$	56.7
Taiwan	$	1.2	$	2.2	$	26.6	$	27.8
China	$	0.3	$	0.4	$	7.6	$	7.6
Indonesia	$	2.4	$	1.6	$	6.3	$	8.2
Japan	$	1.0	$	1.1	$	4.6	$	6.3
Philippines	$	0.5	$	1.0	$	2.1	$	3.8
Belgium	$	6.2	$	5.7	$	7.3	$	5.8
All Other Countries	$	3.4	$	4.3	$	10.5	$	9.7

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

Three Months Ended Feb. 28, 2016	Packaged Fresh Vegetables			Food Export			Biomaterials			Corporate			TOTAL
Net sales	$	107,348		$	6,389		$	15,701		$	552		$	129,990
International sales	$	20,343		$	6,389		$	8,576		$	—		$	35,308
Gross profit	$	4,334		$	521		$	7,618		$	458		$	12,931
Net income (loss)	$	(36,963	)	$	(27	)	$	3,450		$	12,350		$	(21,190	)
Depreciation and amortization	$	1,455		$	—		$	656		$	36		$	2,147
Dividend income	$	413		$	—		$	—		$	—		$	413
Interest income	$	17		$	—		$	—		$	—		$	17
Interest expense	$	(427	)	$	—		$	(57	)	$	—		$	(484	)
Income tax benefit (expense)	$	905		$	189		$	(973	)	$	12,389		$	12,510
Three Months Ended March 1, 2015
Net sales	$	115,392		$	8,199		$	14,799		$	140		$	138,530
International sales	$	21,423		$	8,086		$	8,394		$	—		$	37,903
Gross profit	$	9,735		$	771		$	6,258		$	121		$	16,885
Net income (loss)	$	2,949		$	(6	)	$	3,047		$	(2,218	)	$	3,772
Depreciation and amortization	$	1,232		$	1		$	568		$	33		$	1,834
Dividend income	$	413		$	—		$	—		$	—		$	413
Interest income	$	5		$	—		$	73		$	7		$	85
Interest expense	$	(467	)	$	—		$	(43	)	$	—		$	(510	)
Income tax expense	$	(323	)	$	—		$	(496	)	$	(1,505	)	$	(2,324	)
Nine Months Ended Feb. 28, 2016
Net sales	$	318,218		$	50,873		$	34,748		$	1,947		$	405,786
International sales	$	60,948		$	50,873		$	13,735		$	—		$	125,556
Gross profit	$	27,565		$	3,200		$	15,713		$	1,695		$	48,173
Net income (loss)	$	(34,361	)	$	1,250		$	4,911		$	11,830		$	(16,370	)
Depreciation and amortization	$	4,470		$	1		$	1,902		$	113		$	6,486
Dividend income	$	1,238		$	—		$	—		$	—		$	1,238
Interest income	$	39		$	—		$	25		$	—		$	64
Interest expense	$	(1,304	)	$	—		$	(121	)	$	—		$	(1,425	)
Income tax benefit (expense)	$	—		$	—		$	(1,385	)	$	11,135		$	9,750
Nine Months Ended March 1, 2015
Net sales	$	317,577		$	56,902		$	29,928		$	402		$	404,809
International sales	$	57,334		$	56,779		$	11,762		$	—		$	125,875
Gross profit	$	32,739		$	3,507		$	10,110		$	382		$	46,738
Net income (loss)	$	10,239		$	847		$	1,493		$	(3,231	)	$	9,348
Depreciation and amortization	$	3,479		$	3		$	1,600		$	95		$	5,177
Dividend income	$	1,015		$	—		$	—		$	—		$	1,015
Interest income	$	31		$	—		$	211		$	27		$	269
Interest expense	$	(1,230	)	$	—		$	(135	)	$	—		$	(1,365	)
Income tax expense	$	(1,633	)	$	(139	)	$	(243	)	$	(3,394	)	$	(5,409	)