<?xml version="1.0" encoding="utf-8"?>
<FilingSummary xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <Version>2.4.1.9</Version>
  <ProcessingTime />
  <ReportFormat>Html</ReportFormat>
  <ContextCount>54</ContextCount>
  <ElementCount>218</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>21</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>001 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-daei</Role>
      <ShortName>Document and Entity Information</ShortName>
    </Report>
    <Report>
      <IsDefault>true</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>002 - Statement - CONDENSED BALANCE SHEETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Statement-CONDENSEDBALANCESHEETS</Role>
      <ShortName>CONDENSED BALANCE SHEETS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>003 - Statement - CONDENSED BALANCE SHEETS (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Statement-CONDENSEDBALANCESHEETSParenthetical</Role>
      <ShortName>CONDENSED BALANCE SHEETS (Parenthetical)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>004 - Statement - CONDENSED STATEMENTS OF OPERATIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Statement-CONDENSEDSTATEMENTSOFOPERATIONS</Role>
      <ShortName>CONDENSED STATEMENTS OF OPERATIONS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>005 - Statement - CONDENSED STATEMENTS OF CASH FLOWS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Statement-CONDENSEDSTATEMENTSOFCASHFLOWS</Role>
      <ShortName>CONDENSED STATEMENTS OF CASH FLOWS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>101 - Disclosure - Basis of Presentation, Going Concern and Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-BasisofPresentationGoingConcernandSummaryofSignificantAccountingPolicies</Role>
      <ShortName>Basis of Presentation, Going Concern and Summary of Significant Accounting Policies</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>102 - Disclosure - Going Concern</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-gc1</Role>
      <ShortName>Going Concern</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>103 - Disclosure - Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-i</Role>
      <ShortName>Inventories</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>104 - Disclosure - Prepaid Expenses and Other Current Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-peaoca</Role>
      <ShortName>Prepaid Expenses and Other Current Assets</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>105 - Disclosure - Property and Equipment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-pae</Role>
      <ShortName>Property and Equipment</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>106 - Disclosure - Patents</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-p</Role>
      <ShortName>Patents</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>107 - Disclosure - Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-l</Role>
      <ShortName>Leases</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>108 - Disclosure - Accrued Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-al</Role>
      <ShortName>Accrued Liabilities</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>109 - Disclosure - Deferred Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-dc</Role>
      <ShortName>Deferred Compensation</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>110 - Disclosure - Notes Payable to Stockholders - Related Party</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-NotesPayabletoStockholders-RelatedParty</Role>
      <ShortName>Notes Payable to Stockholders - Related Party</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>111 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-cac</Role>
      <ShortName>Commitments and Contingencies</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>112 - Disclosure - Stock Options and Warrants</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-StockOptionsandWarrants</Role>
      <ShortName>Stock Options and Warrants</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>113 - Disclosure - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-rpt</Role>
      <ShortName>Related Party Transactions</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>114 - Disclosure - Major Customers</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-mc</Role>
      <ShortName>Major Customers</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>115 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-se</Role>
      <ShortName>Subsequent Events</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>201 - Disclosure - Basis of Presentation, Going Concern and Summary of Significant Accounting Policies (Policy)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-BasisofPresentationGoingConcernandSummaryofSignificantAccountingPoliciesPolicy</Role>
      <ShortName>Basis of Presentation, Going Concern and Summary of Significant Accounting Policies (Policy)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>301 - Disclosure - Basis of Presentation, Going Concern and Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-BasisofPresentationGoingConcernandSummaryofSignificantAccountingPoliciesTables</Role>
      <ShortName>Basis of Presentation, Going Concern and Summary of Significant Accounting Policies (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>303 - Disclosure - Inventories (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-it1</Role>
      <ShortName>Inventories (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>304 - Disclosure - Prepaid Expenses and Other Current Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-peaocat</Role>
      <ShortName>Prepaid Expenses and Other Current Assets (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>305 - Disclosure - Property and Equipment (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-paet</Role>
      <ShortName>Property and Equipment (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>306 - Disclosure - Patents (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-pt</Role>
      <ShortName>Patents (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>308 - Disclosure - Accrued Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-alt</Role>
      <ShortName>Accrued Liabilities (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>312 - Disclosure - Stock Options and Warrants (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-StockOptionsandWarrantsTables</Role>
      <ShortName>Stock Options and Warrants (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>40101 - Disclosure - Basis of Presentation, Going Concern and Summary of Significant Accounting Policies (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-BasisofPresentationGoingConcernandSummaryofSignificantAccountingPoliciesNarrativeDetails</Role>
      <ShortName>Basis of Presentation, Going Concern and Summary of Significant Accounting Policies (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>40102 - Disclosure - Basis of Presentation, Going Concern and Summary of Significant Accounting Policies (Schedule of Product Warrant Liability) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-BasisofPresentationGoingConcernandSummaryofSignificantAccountingPoliciesScheduleofProductWarrantLiabilityDetails</Role>
      <ShortName>Basis of Presentation, Going Concern and Summary of Significant Accounting Policies (Schedule of Product Warrant Liability) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>40201 - Disclosure - Going Concern (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-GoingConcernDetails</Role>
      <ShortName>Going Concern (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>40301 - Disclosure - Inventories (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-id</Role>
      <ShortName>Inventories (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>40401 - Disclosure - Prepaid Expenses and Other Current Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-peaocad</Role>
      <ShortName>Prepaid Expenses and Other Current Assets (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>40501 - Disclosure - Property and Equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-paed</Role>
      <ShortName>Property and Equipment (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>40601 - Disclosure - Patents (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-pd</Role>
      <ShortName>Patents (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>40701 - Disclosure - Leases (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-lnd</Role>
      <ShortName>Leases (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>40801 - Disclosure - Accrued Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-ald</Role>
      <ShortName>Accrued Liabilities (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>40901 - Disclosure - Deferred Compensation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-dcd</Role>
      <ShortName>Deferred Compensation (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>41001 - Disclosure - Notes Payable to Stockholders - Related Party (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-NotesPayabletoStockholders-RelatedPartyDetails</Role>
      <ShortName>Notes Payable to Stockholders - Related Party (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>41101 - Disclosure - Commitments and Contingencies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-cacd</Role>
      <ShortName>Commitments and Contingencies (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>41201 - Disclosure - Stock Options and Warrants (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-StockOptionsandWarrantsNarrativeDetails</Role>
      <ShortName>Stock Options and Warrants (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>41202 - Disclosure - Stock Options and Warrants (Summary of Stock Options Activity) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-StockOptionsandWarrantsSummaryofStockOptionsActivityDetails</Role>
      <ShortName>Stock Options and Warrants (Summary of Stock Options Activity) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>41203 - Disclosure - Stock Options and Warrants (Schedule of Nonvested Options Activity) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-StockOptionsandWarrantsScheduleofNonvestedOptionsActivityDetails</Role>
      <ShortName>Stock Options and Warrants (Schedule of Nonvested Options Activity) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>41204 - Disclosure - Stock Options and Warrants (Summary of Options Outstanding by Price Range) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-StockOptionsandWarrantsSummaryofOptionsOutstandingbyPriceRangeDetails</Role>
      <ShortName>Stock Options and Warrants (Summary of Options Outstanding by Price Range) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>41206 - Disclosure - Stock Options and Warrants (Summary of Warrants Activity) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-StockOptionsandWarrantsSummaryofWarrantsActivityDetails</Role>
      <ShortName>Stock Options and Warrants (Summary of Warrants Activity) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>41207 - Disclosure - Stock Options and Warrants (Summary of Warrants Outstanding by Price Range) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/Disclosure-StockOptionsandWarrantsSummaryofWarrantsOutstandingbyPriceRangeDetails</Role>
      <ShortName>Stock Options and Warrants (Summary of Warrants Outstanding by Price Range) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>41301 - Disclosure - Related Party Transactions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-rptd</Role>
      <ShortName>Related Party Transactions (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>41401 - Disclosure - Major Customers (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-mcd</Role>
      <ShortName>Major Customers (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>41501 - Disclosure - Subsequent Events (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.puradyn.com/role/pfti-sed</Role>
      <ShortName>Subsequent Events (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <Logs>
    <Log type="Info">Process Flow-Through: 002 - Statement - CONDENSED BALANCE SHEETS</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Mar. 31, 2014'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2013'</Log>
    <Log type="Info">Process Flow-Through: 003 - Statement - CONDENSED BALANCE SHEETS (Parenthetical)</Log>
    <Log type="Info">Process Flow-Through: 004 - Statement - CONDENSED STATEMENTS OF OPERATIONS</Log>
    <Log type="Info">Process Flow-Through: 005 - Statement - CONDENSED STATEMENTS OF CASH FLOWS</Log>
  </Logs>
  <InputFiles>
    <File>pfti-20150331.xml</File>
    <File>pfti-20150331.xsd</File>
    <File>pfti-20150331_cal.xml</File>
    <File>pfti-20150331_def.xml</File>
    <File>pfti-20150331_lab.xml</File>
    <File>pfti-20150331_pre.xml</File>
  </InputFiles>
  <SupplementalFiles />
  <BaseTaxonomies />
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
