Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Accumulated Balances for Each Classification of Other Comprehensive Income (Loss) (Details)

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Stockholders' Equity - Accumulated Balances for Each Classification of Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 28, 2018
Oct. 29, 2017
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]    
BALANCE $ 83,994 $ 48,965
Total other comprehensive income (loss) (1,809) 5,351
BALANCE 50,499 83,994
Foreign currency gains/(losses)    
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]    
BALANCE (5,261) (10,612)
Other comprehensive income (loss) before reclassifications (1,809) 3,614
Amounts reclassified from accumulated other comprehensive income (loss)   1,737
Total other comprehensive income (loss) (1,809) 5,351
BALANCE $ (7,070) $ (5,261)