<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.22.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>89</ContextCount>
  <ElementCount>203</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>20</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>6</UnitCount>
  <MyReports>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00000002 - Statement - Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/BalanceSheets</Role>
      <ShortName>Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00000003 - Statement - Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/BalanceSheetsParenthetical</Role>
      <ShortName>Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00000004 - Statement - Statements of Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/StatementsOfIncome</Role>
      <ShortName>Statements of Income</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00000005 - Statement - Statements of Income (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/StatementsOfIncomeParenthetical</Role>
      <ShortName>Statements of Income (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00000006 - Statement - Statements of Partner's Capital</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/StatementsOfPartnersCapital</Role>
      <ShortName>Statements of Partner's Capital</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00000007 - Statement - Statements of Partner's Capital (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/StatementsOfPartnersCapitalParenthetical</Role>
      <ShortName>Statements of Partner's Capital (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>00000008 - Statement - Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/StatementsOfCashFlows</Role>
      <ShortName>Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>00000009 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/OrganizationAndSignificantAccountingPolicies</Role>
      <ShortName>ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>00000010 - Disclosure - RECENTLY ISSUED ACCOUNTING PRINCIPLES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/RecentlyIssuedAccountingPrinciples</Role>
      <ShortName>RECENTLY ISSUED ACCOUNTING PRINCIPLES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>00000011 - Disclosure - INVESTMENT PROPERTIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/InvestmentProperties</Role>
      <ShortName>INVESTMENT PROPERTIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>00000012 - Disclosure - PARTNERSHIP AGREEMENT</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/PartnershipAgreement</Role>
      <ShortName>PARTNERSHIP AGREEMENT</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>00000013 - Disclosure - TRANSACTIONS WITH GENERAL PARTNER AND ITS AFFILIATES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/TransactionsWithGeneralPartnerAndItsAffiliates</Role>
      <ShortName>TRANSACTIONS WITH GENERAL PARTNER AND ITS AFFILIATES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>00000014 - Disclosure - TRANSACTIONS WITH OWNERS WITH GREATER THAN TEN PERCENT BENEFICIAL INTERESTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/TransactionsWithOwnersWithGreaterThanTenPercentBeneficialInterests</Role>
      <ShortName>TRANSACTIONS WITH OWNERS WITH GREATER THAN TEN PERCENT BENEFICIAL INTERESTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>00000015 - Disclosure - CONTINGENT LIABILITIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/ContingentLiabilities</Role>
      <ShortName>CONTINGENT LIABILITIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>00000016 - Disclosure - PMA INDEMNIFICATION TRUST</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/PmaIndemnificationTrust</Role>
      <ShortName>PMA INDEMNIFICATION TRUST</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>00000017 - Disclosure - FAIR VALUE DISCLOSURES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/FairValueDisclosures</Role>
      <ShortName>FAIR VALUE DISCLOSURES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>00000018 - Disclosure - CORONAVIRUS OUTBREAK</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/CoronavirusOutbreak</Role>
      <ShortName>CORONAVIRUS OUTBREAK</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>00000019 - Disclosure - SUBSEQUENT EVENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/SubsequentEvents</Role>
      <ShortName>SUBSEQUENT EVENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>00000020 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/OrganizationAndSignificantAccountingPoliciesPolicies</Role>
      <ShortName>ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>00000021 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/OrganizationAndSignificantAccountingPoliciesTables</Role>
      <ShortName>ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://divallproperties.com/role/OrganizationAndSignificantAccountingPolicies</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>00000022 - Disclosure - TRANSACTIONS WITH GENERAL PARTNER AND ITS AFFILIATES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/TransactionsWithGeneralPartnerAndItsAffiliatesTables</Role>
      <ShortName>TRANSACTIONS WITH GENERAL PARTNER AND ITS AFFILIATES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://divallproperties.com/role/TransactionsWithGeneralPartnerAndItsAffiliates</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>00000023 - Disclosure - TRANSACTIONS WITH OWNERS WITH GREATER THAN TEN PERCENT BENEFICIAL INTERESTS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/TransactionsWithOwnersWithGreaterThanTenPercentBeneficialInterestsTables</Role>
      <ShortName>TRANSACTIONS WITH OWNERS WITH GREATER THAN TEN PERCENT BENEFICIAL INTERESTS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://divallproperties.com/role/TransactionsWithOwnersWithGreaterThanTenPercentBeneficialInterests</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>00000024 - Disclosure - SCHEDULE OF AGGREGATE MINIMUM OPERATING LEASE PAYMENTS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/ScheduleOfAggregateMinimumOperatingLeasePaymentsDetails</Role>
      <ShortName>SCHEDULE OF AGGREGATE MINIMUM OPERATING LEASE PAYMENTS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>00000025 - Disclosure - SCHEDULE OF UNAUDITED RECONCILIATION OF NET INCOME FOR TAX REPORTING (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/ScheduleOfUnauditedReconciliationOfNetIncomeForTaxReportingDetails</Role>
      <ShortName>SCHEDULE OF UNAUDITED RECONCILIATION OF NET INCOME FOR TAX REPORTING (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>00000026 - Disclosure - SCHEDULE OF PROPERTY HELD FOR SALE (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/ScheduleOfPropertyHeldForSaleDetails</Role>
      <ShortName>SCHEDULE OF PROPERTY HELD FOR SALE (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>00000027 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/OrganizationAndSignificantAccountingPoliciesDetailsNarrative</Role>
      <ShortName>ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://divallproperties.com/role/OrganizationAndSignificantAccountingPoliciesTables</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>00000028 - Disclosure - INVESTMENT PROPERTIES (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/InvestmentPropertiesDetailsNarrative</Role>
      <ShortName>INVESTMENT PROPERTIES (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://divallproperties.com/role/InvestmentProperties</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>00000029 - Disclosure - PARTNERSHIP AGREEMENT (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/PartnershipAgreementDetailsNarrative</Role>
      <ShortName>PARTNERSHIP AGREEMENT (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://divallproperties.com/role/PartnershipAgreement</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>00000030 - Disclosure - SCHEDULE OF AMOUNTS PAID AND/OR ACCRUED TO GENERAL PARTNER AND ITS AFFILIATES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/ScheduleOfAmountsPaidAndorAccruedToGeneralPartnerAndItsAffiliatesDetails</Role>
      <ShortName>SCHEDULE OF AMOUNTS PAID AND/OR ACCRUED TO GENERAL PARTNER AND ITS AFFILIATES (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>00000031 - Disclosure - TRANSACTIONS WITH GENERAL PARTNER AND ITS AFFILIATES (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/TransactionsWithGeneralPartnerAndItsAffiliatesDetailsNarrative</Role>
      <ShortName>TRANSACTIONS WITH GENERAL PARTNER AND ITS AFFILIATES (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://divallproperties.com/role/TransactionsWithGeneralPartnerAndItsAffiliatesTables</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>00000032 - Disclosure - SCHEDULE OF ADVISORY BOARD FEES PAID TO JESSE SMALL (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/ScheduleOfAdvisoryBoardFeesPaidToJesseSmallDetails</Role>
      <ShortName>SCHEDULE OF ADVISORY BOARD FEES PAID TO JESSE SMALL (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>32</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>00000033 - Disclosure - TRANSACTIONS WITH OWNERS WITH GREATER THAN TEN PERCENT BENEFICIAL INTERESTS (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/TransactionsWithOwnersWithGreaterThanTenPercentBeneficialInterestsDetailsNarrative</Role>
      <ShortName>TRANSACTIONS WITH OWNERS WITH GREATER THAN TEN PERCENT BENEFICIAL INTERESTS (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://divallproperties.com/role/TransactionsWithOwnersWithGreaterThanTenPercentBeneficialInterestsTables</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>00000034 - Disclosure - CONTINGENT LIABILITIES (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/ContingentLiabilitiesDetailsNarrative</Role>
      <ShortName>CONTINGENT LIABILITIES (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://divallproperties.com/role/ContingentLiabilities</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>00000035 - Disclosure - PMA INDEMNIFICATION TRUST (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/PmaIndemnificationTrustDetailsNarrative</Role>
      <ShortName>PMA INDEMNIFICATION TRUST (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://divallproperties.com/role/PmaIndemnificationTrust</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>00000036 - Disclosure - FAIR VALUE DISCLOSURES (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/FairValueDisclosuresDetailsNarrative</Role>
      <ShortName>FAIR VALUE DISCLOSURES (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://divallproperties.com/role/FairValueDisclosures</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="form10-k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>00000037 - Disclosure - SUBSEQUENT EVENTS (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://divallproperties.com/role/SubsequentEventsDetailsNarrative</Role>
      <ShortName>SUBSEQUENT EVENTS (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://divallproperties.com/role/SubsequentEvents</ParentRole>
      <Position>37</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="10-K" original="form10-k.htm">form10-k.htm</File>
    <File>divxz-20211231.xsd</File>
    <File>divxz-20211231_cal.xml</File>
    <File>divxz-20211231_def.xml</File>
    <File>divxz-20211231_lab.xml</File>
    <File>divxz-20211231_pre.xml</File>
    <File>ex31-1.htm</File>
    <File>ex31-2.htm</File>
    <File>ex32-1.htm</File>
    <File>ex4-1.htm</File>
    <File>ex99-0.htm</File>
    <File>ex99-1.htm</File>
    <File>ex99-2.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="323">http://fasb.org/us-gaap/2021-01-31</BaseTaxonomy>
    <BaseTaxonomy items="34">http://xbrl.sec.gov/dei/2021q4</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
