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Stock Compensation Plans - Summary of Share Based Compensation Expense Recognized in Selling, Administrative and Other Operating Costs in Consolidated Statements of Operations (Detail) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Nov. 02, 2014
Nov. 03, 2013
Oct. 28, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Selling, administrative and other operating costs $ 1,198us-gaap_EmployeeBenefitsAndShareBasedCompensation $ 416us-gaap_EmployeeBenefitsAndShareBasedCompensation $ 127us-gaap_EmployeeBenefitsAndShareBasedCompensation
Selling, General and Administrative Expenses [Member] | 2006 Plan [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Selling, administrative and other operating costs $ 1,198us-gaap_EmployeeBenefitsAndShareBasedCompensation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_SellingGeneralAndAdministrativeExpensesMember
/ us-gaap_PlanNameAxis
= visi_TwoThousandSixStockOptionPlanMember		 $ 416us-gaap_EmployeeBenefitsAndShareBasedCompensation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_SellingGeneralAndAdministrativeExpensesMember
/ us-gaap_PlanNameAxis
= visi_TwoThousandSixStockOptionPlanMember		 $ 127us-gaap_EmployeeBenefitsAndShareBasedCompensation
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_SellingGeneralAndAdministrativeExpensesMember
/ us-gaap_PlanNameAxis
= visi_TwoThousandSixStockOptionPlanMember