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Business Segment Information (Disaggregation Of Net Sales By Class Of Similar Products) (Details) - USD ($) $ in Thousands | 3 Months Ended
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Sep. 30, 2019 | Sep. 30, 2018
Disaggregation of Revenue [Line Items] |  |
Total net sales | $ 337,054 | $ 316,654
Retail [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 166,077 | 162,748
Foodservice [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 170,977 | 153,906
Frozen breads [Member] | Retail [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 60,297 | 57,508
Refrigerated dressings, dips and other [Member] | Retail [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 62,637 | 61,869
Shelf-stable dressings and croutons [Member] | Retail [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 43,143 | 43,371
Dressings and sauces [Member] | Foodservice [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 119,763 | 115,912
Frozen breads and other [Member] | Foodservice [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | 43,364 | 37,994
Other roll products [Member] | Foodservice [Member] |  |
Disaggregation of Revenue [Line Items] |  |
Total net sales | $ 7,850 | $ 0

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- Definition Amount, excluding 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 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130543-203045 Reference 2: 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 3: 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 + Details
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