Quarterly report pursuant to Section 13 or 15(d)

Major Customers and Vendor (Details)

v2.4.1.9
Major Customers and Vendor (Details)
 3 Months Ended
Mar. 31, 2015
entity
Mar. 31, 2014
entity
Purchases | Vendor concentration risk    
Significant Customers    
Number of vendors 2wstg_ConcentrationRiskNumberOfVendors
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_CostOfSalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_SupplierConcentrationRiskMember 		1wstg_ConcentrationRiskNumberOfVendors
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_CostOfSalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_SupplierConcentrationRiskMember
Purchases | Vendor concentration risk | One major vendor    
Significant Customers    
Percentage of concentration risk 25.60%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_CostOfSalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_SupplierConcentrationRiskMember
/ us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis
= wstg_OneVendorMember 		10.30%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_CostOfSalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_SupplierConcentrationRiskMember
/ us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis
= wstg_OneVendorMember
Purchases | Vendor concentration risk | Two major vendor    
Significant Customers    
Percentage of concentration risk 10.00%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_CostOfSalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_SupplierConcentrationRiskMember
/ us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis
= wstg_TwoVendorMember 		 
Net sales | Customer concentration risk    
Significant Customers    
Number of customers 2wstg_ConcentrationRiskNumberOfCustomers
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember 		3wstg_ConcentrationRiskNumberOfCustomers
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
Net sales | Customer one | Customer concentration risk    
Significant Customers    
Percentage of concentration risk 18.50%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= wstg_CustomerOneMember 		15.70%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= wstg_CustomerOneMember
Net sales | Customer two | Customer concentration risk    
Significant Customers    
Percentage of concentration risk 17.80%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= wstg_CustomerTwoMember 		15.60%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= wstg_CustomerTwoMember
Net sales | Customer three | Customer concentration risk    
Significant Customers    
Percentage of concentration risk   10.50%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_SalesMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= wstg_CustomerThreeMember
Net accounts receivable | Customer one | Customer concentration risk    
Significant Customers    
Percentage of concentration risk 21.90%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= wstg_CustomerOneMember 		 
Net accounts receivable | Customer two | Customer concentration risk    
Significant Customers    
Percentage of concentration risk 11.20%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByBenchmarkAxis
= us-gaap_AccountsReceivableMember
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_MajorCustomersAxis
= wstg_CustomerTwoMember