Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities - Schedule of Accrued Expenses (Details)

v2.4.1.9
Accrued Liabilities - Schedule of Accrued Expenses (Details) (USD $)
Dec. 31, 2014
Dec. 31, 2013
Payables and Accruals [Abstract]    
Accrued interest $ 426,938us-gaap_InterestPayableCurrent $ 162,214us-gaap_InterestPayableCurrent
Accrued liabilities 25,618WSTI_AccruedLiabilitiesGrossCurrent 411,154WSTI_AccruedLiabilitiesGrossCurrent
Deferred revenues    25,907us-gaap_DeferredRevenueCurrent
Accrued payroll 332,909us-gaap_EmployeeRelatedLiabilitiesCurrent 66,313us-gaap_EmployeeRelatedLiabilitiesCurrent
Accrued warranty liability 253,000us-gaap_ProductWarrantyAccrualClassifiedCurrent 63,000us-gaap_ProductWarrantyAccrualClassifiedCurrent
Deposit for future funding    50,000WSTI_DepositForFutureFundingsCurrent
Accrued property taxes 14,426us-gaap_TaxesPayableCurrent 10,750us-gaap_TaxesPayableCurrent
Total $ 1,052,891us-gaap_AccruedLiabilitiesCurrent $ 789,338us-gaap_AccruedLiabilitiesCurrent