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Segment and Geographic Information - Summary of net sales by the countries and business (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Revenues [Abstract]        
Revenues $ 43,037 $ 38,293 $ 122,722 $ 111,512
Gross Profit [Abstract]        
Gross Margin 5,619 (611) 9,913 (2,906)
Produce Business [Member]        
Revenues [Abstract]        
Revenues 42,939 37,806 122,356 110,468
Gross Profit [Abstract]        
Gross Margin 5,828 (500) 10,494 (2,499)
Energy - Canada [Member] | Energy Business [Member]        
Revenues [Abstract]        
Revenues 98 487 366 1,044
Gross Profit [Abstract]        
Gross Margin $ (209) $ (111) $ (581) $ (407)