Quarterly report pursuant to Section 13 or 15(d)

New Accounting Standards - Narrative (Details)

v3.19.1
New Accounting Standards - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 30, 2019
Mar. 30, 2019
Mar. 31, 2018
Accounting Changes and Error Corrections [Abstract]      
Receivables, collection period (in months)   2 months  
Customer term (in years)   1 year  
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Contingent consideration paid $ 600    
Net cash used in operating activities   $ (8,282) $ (5,537)
Net cash provided by financing activities   $ 15,400 $ 13,345
Accounting Standards Update 2016-15      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Net cash used in operating activities 100    
Net cash provided by financing activities $ 500