Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Effective Statutory Federal Tax Rate (Details)

v2.4.1.9
Income Taxes - Schedule of Effective Statutory Federal Tax Rate (Details)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Income Tax Disclosure [Abstract]    
Federal income tax rate 31.80%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
State income tax (6.50%)us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes 8.00%us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
Charge for deferred tax asset (38.30%)WSTI_EffectiveIncomeTaxRateReconciliationBenefitOfNetOperatingLossCarryforward (42.00%)WSTI_EffectiveIncomeTaxRateReconciliationBenefitOfNetOperatingLossCarryforward
Total