Annual report pursuant to Section 13 and 15(d)

Note Payable (Details Narrative)

v2.4.1.9
Note Payable (Details Narrative) (USD $)
1 Months Ended 12 Months Ended
Jul. 31, 2011
Dec. 31, 2014
Dec. 31, 2013
Note payable $ 1,400,000us-gaap_DebtInstrumentFaceAmount $ 550,000us-gaap_DebtInstrumentFaceAmount  
Percentage of accrued interest rate 5.50%WSTI_PercentageOfAccruedInterestRate    
Debt instrument, maturity date Aug. 01, 2016    
Notes payable, outstanding   1,325,000us-gaap_DebtInstrumentCarryingAmount 1,400,000us-gaap_DebtInstrumentCarryingAmount
Notes, principal payment   1,325,000us-gaap_DebtInstrumentPeriodicPaymentPrincipal  
City Of North Vernon [Member].      
Notes, principal payment   75,000us-gaap_DebtInstrumentPeriodicPaymentPrincipal
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= WSTI_CityOfNorthVernonMember
125,000us-gaap_DebtInstrumentPeriodicPaymentPrincipal
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= WSTI_CityOfNorthVernonMember
Interest expense incurred and accrued on note payable   $ 122,000us-gaap_InterestExpenseDebt
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= WSTI_CityOfNorthVernonMember
$ 95,000us-gaap_InterestExpenseDebt
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= WSTI_CityOfNorthVernonMember