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Other Current Assets - Schedule of Other Current Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2018
Jun. 24, 2018
Other Assets Current [Abstract]    
Contract assets $ 10,337  
Vendor deposits 2,698 $ 3,703
Prepaid expenses 1,460 1,802
Value-added taxes receivable 1,163 1,024
Total other current assets $ 15,658 $ 6,529