Summary of Significant Accounting Policies (Details Textual) (USD $)
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12 Months Ended | 3 Months Ended | |||
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Mar. 31, 2015
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Mar. 31, 2014
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Mar. 31, 2013
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Jun. 30, 2015
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Apr. 02, 2013
acre
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Property, Plant and Equipment [Line Items] | |||||
Area of Real Estate Property | 16us-gaap_AreaOfRealEstateProperty | ||||
Impairment of Long-Lived Assets to be Disposed of | $ 100,000us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf | ||||
Depreciation | 1,000,000us-gaap_Depreciation | 600,000us-gaap_Depreciation | 500,000us-gaap_Depreciation | ||
Shipping, Handling and Transportation Costs | 900,000us-gaap_ShippingHandlingAndTransportationCosts | 1,400,000us-gaap_ShippingHandlingAndTransportationCosts | 700,000us-gaap_ShippingHandlingAndTransportationCosts | ||
Land available-for-sale [Member] | |||||
Property, Plant and Equipment [Line Items] | |||||
Area of Real Estate Property |
4us-gaap_AreaOfRealEstateProperty / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wstl_LandavailableforsaleMember |
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Land [Member] | |||||
Property, Plant and Equipment [Line Items] | |||||
Area of Real Estate Property |
12us-gaap_AreaOfRealEstateProperty / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_LandMember |
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Land available-for-sale [Member] | |||||
Property, Plant and Equipment [Line Items] | |||||
Proceeds from Sale of Property Held-for-sale |
$ 264,000us-gaap_ProceedsFromSaleOfPropertyHeldForSale / us-gaap_SubsequentEventTypeAxis = wstl_LandavailableforsaleMember |
X | ||||||||||
- Definition
Area of a real estate property. No definition available.
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X | ||||||||||
- Definition
The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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- Details
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