XML 51 R38.htm IDEA: XBRL DOCUMENT v3.8.0.1
Acquisitions (Details)
3 Months Ended
Jun. 19, 2017
USD ($)
Apr. 28, 2017
GBP (£)
Apr. 28, 2017
USD ($)
Sep. 30, 2017
USD ($)
Sep. 30, 2016
USD ($)
Business Acquisition [Line Items]          
Acquisition related costs       $ 114,000 $ 253,000
Better Bean          
Business Acquisition [Line Items]          
Cash paid, net of cash acquired $ 3,434,000        
Contingent consideration, high range $ 4,000,000        
Contingent consideration arrangements, period for achievement operating results 3 years        
Better Bean | Sales          
Business Acquisition [Line Items]          
Concentration risk, percentage, less then       1.00%  
Yorkshire Provender          
Business Acquisition [Line Items]          
Cash paid, net of cash acquired   £ 12,465,000 $ 16,110,000    
Contingent consideration, high range | £   £ 1,500,000      
Contingent consideration arrangements, period for achievement operating results   3 years 3 years    
Yorkshire Provender | Sales          
Business Acquisition [Line Items]          
Concentration risk, percentage, less then       1.00%