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Note 4 - Revenue Recognition - Segment Revenue Disaggregated by Product Category Groups (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Sep. 29, 2018	Sep. 30, 2017	Sep. 29, 2018	Sep. 30, 2017
Net sales		$ 320,660	$ 327,664	$ 564,753	$ 568,839
Canned Vegetables [Member]
Net sales		209,700	184,900	371,600	338,700
B&G Foods, Inc [Member]
Net sales	[1]	31,700	68,800	39,000	79,900
Frozen [Member]
Net sales		29,700	24,200	57,800	51,200
Fruit [Member]
Net sales		22,300	24,100	43,500	44,500
Chip Products [Member]
Net sales		3,200	3,300	5,200	5,500
Prepared Foods [Member]
Net sales		19,900	19,400	37,300	41,100
Manufactured Product, Other [Member]
Net sales		$ 4,200	$ 3,000	$ 10,400	$ 7,900
[1] B&G includes both canned and frozen vegetable sales exclusively for B&G under the Green Giant label.

X

- Definition

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130539-203045

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130543-203045

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