v3.10.0.1

Summary of Significant Accounting Policies - Concentrations (Details) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Concentration Risk [Line Items] |  |  |  |
Percentage of employees covered by collective bargaining agreements | 47.10% |  | 47.10% |
Customer concentration risk | Consolidated net revenues |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Percentage of total net revenues for customer | 20.50% | 19.70% | 19.30% | 19.80%
Customer concentration risk | Consolidated net revenues | Sweet Baked Goods |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Percentage of total net revenues for customer | 20.00% | 19.00% | 18.70% | 19.10%
Customer concentration risk | Consolidated net revenues | In-Store Bakery |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Percentage of total net revenues for customer | 0.50% | 0.70% | 0.60% | 0.70%

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6351-108592 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13531-108611 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6404-108592 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13537-108611 + Details
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