Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Disaggregation of Revenue [Line Items]
Revenues	$ 175,649	$ 182,670
Product
Disaggregation of Revenue [Line Items]
Revenues	174,966	181,913
Product | Foodservice
Disaggregation of Revenue [Line Items]
Revenues	70,817	76,173
Product | Retail
Disaggregation of Revenue [Line Items]
Revenues	55,573	55,761
Product | Business-to-business
Disaggregation of Revenue [Line Items]
Revenues	48,576	49,979
Product | United States & Canada
Disaggregation of Revenue [Line Items]
Revenues	109,906	107,941
Product | Latin America
Disaggregation of Revenue [Line Items]
Revenues	30,401	34,333
Product | EMEA
Disaggregation of Revenue [Line Items]
Revenues	$ 28,042	$ 32,248
Minimum | United States & Canada | Sales Revenue, Segment | Foodservice and Retail
Disaggregation of Revenue [Line Items]
Percentage of revenue	75.00%	75.00%
Minimum | Latin America | Sales Revenue, Segment | Retail and Business-to-business
Disaggregation of Revenue [Line Items]
Percentage of revenue	75.00%	75.00%
Minimum | EMEA | Sales Revenue, Segment | Retail and Business-to-business
Disaggregation of Revenue [Line Items]
Percentage of revenue	75.00%	75.00%