<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.23.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>257</ContextCount>
  <ElementCount>435</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>95</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>8</UnitCount>
  <MyReports>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-document-and-entity-information</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>001 - Statement - Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-consolidated-balance-sheets</Role>
      <ShortName>Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>002 - Statement - Consolidated Balance Sheets (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-consolidated-balance-sheets-parentheticals</Role>
      <ShortName>Consolidated Balance Sheets (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>003 - Statement - Consolidated Statements of Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-consolidated-statements-of-income</Role>
      <ShortName>Consolidated Statements of Income</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>004 - Statement - Consolidated Statement of Changes in Stockholders' Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-consolidated-statement-of-changes-in-stockholders-equity</Role>
      <ShortName>Consolidated Statement of Changes in Stockholders' Equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>005 - Statement - Consolidated Statements of Cash Flow</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-consolidated-statements-of-cash-flow</Role>
      <ShortName>Consolidated Statements of Cash Flow</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>006 - Disclosure - Note 1 - Overview and Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-</Role>
      <ShortName>Note 1 - Overview and Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>007 - Disclosure - Note 2 - Acquisitions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-2-acquisitions-</Role>
      <ShortName>Note 2 - Acquisitions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>008 - Disclosure - Note 3 - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-3-related-party-transactions-</Role>
      <ShortName>Note 3 - Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>009 - Disclosure - Note 4 - Line of Credit and Term Loans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-4-line-of-credit-and-term-loans</Role>
      <ShortName>Note 4 - Line of Credit and Term Loans</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>010 - Disclosure - Note 5 - Workers' Compensation Insurance and Reserves</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-5-workers-compensation-insurance-and-reserves</Role>
      <ShortName>Note 5 - Workers' Compensation Insurance and Reserves</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>011 - Disclosure - Note 6 - Analysis of Franchised and Company-Owned Offices</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-6-analysis-of-franchised-and-companyowned-offices</Role>
      <ShortName>Note 6 - Analysis of Franchised and Company-Owned Offices</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>012 - Disclosure - Note 7 - Stockholders' Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-7-stockholders-equity</Role>
      <ShortName>Note 7 - Stockholders' Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>013 - Disclosure - Note 8 - Stock Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-8-stock-based-compensation</Role>
      <ShortName>Note 8 - Stock Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>014 - Disclosure - Note 9 - Property and Equipment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-9-property-and-equipment-</Role>
      <ShortName>Note 9 - Property and Equipment</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>015 - Disclosure - Note 10 - Intangible Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-10-intangible-assets-</Role>
      <ShortName>Note 10 - Intangible Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>016 - Disclosure - Note 11 - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-11-commitments-and-contingencies-</Role>
      <ShortName>Note 11 - Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>017 - Disclosure - Note 12 - Income Tax</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-12-income-tax</Role>
      <ShortName>Note 12 - Income Tax</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>018 - Disclosure - Note 13 - Notes Receivable</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-13-notes-receivable-</Role>
      <ShortName>Note 13 - Notes Receivable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>019 - Disclosure - Note 14 - Discontinued Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-14-discontinued-operations</Role>
      <ShortName>Note 14 - Discontinued Operations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>020 - Disclosure - Note 15 - Unaudited Quarterly Results of Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-15-unaudited-quarterly-results-of-operations</Role>
      <ShortName>Note 15 - Unaudited Quarterly Results of Operations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>021 - Disclosure - Note 16 - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-16-subsequent-events-</Role>
      <ShortName>Note 16 - Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>022 - Disclosure - Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-significant-accounting-policies-policies</Role>
      <ShortName>Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>023 - Disclosure - Note 1 - Overview and Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-tables</Role>
      <ShortName>Note 1 - Overview and Summary of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>024 - Disclosure - Note 2 - Acquisitions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-2-acquisitions-tables</Role>
      <ShortName>Note 2 - Acquisitions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-2-acquisitions-</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>025 - Disclosure - Note 3 - Related Party Transactions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-3-related-party-transactions-tables</Role>
      <ShortName>Note 3 - Related Party Transactions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-3-related-party-transactions-</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>026 - Disclosure - Note 4 - Line of Credit and Term Loans (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-4-line-of-credit-and-term-loans-tables</Role>
      <ShortName>Note 4 - Line of Credit and Term Loans (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-4-line-of-credit-and-term-loans</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>027 - Disclosure - Note 5 - Workers' Compensation Insurance and Reserves (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-5-workers-compensation-insurance-and-reserves-tables</Role>
      <ShortName>Note 5 - Workers' Compensation Insurance and Reserves (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-5-workers-compensation-insurance-and-reserves</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>028 - Disclosure - Note 6 - Analysis of Franchised and Company-Owned Offices (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-6-analysis-of-franchised-and-companyowned-offices-tables</Role>
      <ShortName>Note 6 - Analysis of Franchised and Company-Owned Offices (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-6-analysis-of-franchised-and-companyowned-offices</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>029 - Disclosure - Note 7 - Stockholders' Equity (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-7-stockholders-equity-tables</Role>
      <ShortName>Note 7 - Stockholders' Equity (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-7-stockholders-equity</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>030 - Disclosure - Note 8 - Stock Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-8-stock-based-compensation-tables</Role>
      <ShortName>Note 8 - Stock Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-8-stock-based-compensation</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>031 - Disclosure - Note 9 - Property and Equipment (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-9-property-and-equipment-tables</Role>
      <ShortName>Note 9 - Property and Equipment (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-9-property-and-equipment-</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>032 - Disclosure - Note 10 - Intangible Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-10-intangible-assets-tables</Role>
      <ShortName>Note 10 - Intangible Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-10-intangible-assets-</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>033 - Disclosure - Note 12 - Income Tax (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-12-income-tax-tables</Role>
      <ShortName>Note 12 - Income Tax (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-12-income-tax</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>034 - Disclosure - Note 13 - Notes Receivable (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-13-notes-receivable-tables</Role>
      <ShortName>Note 13 - Notes Receivable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-13-notes-receivable-</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>035 - Disclosure - Note 14 - Discontinued Operations (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-14-discontinued-operations-tables</Role>
      <ShortName>Note 14 - Discontinued Operations (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-14-discontinued-operations</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>036 - Disclosure - Note 15 - Unaudited Quarterly Results of Operations (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-15-unaudited-quarterly-results-of-operations-tables</Role>
      <ShortName>Note 15 - Unaudited Quarterly Results of Operations (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-15-unaudited-quarterly-results-of-operations</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>037 - Disclosure - Note 1 - Overview and Summary of Significant Accounting Policies (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-details-textual</Role>
      <ShortName>Note 1 - Overview and Summary of Significant Accounting Policies (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-tables</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>038 - Disclosure - Note 1 - Overview and Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-disaggregation-of-revenue-details</Role>
      <ShortName>Note 1 - Overview and Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>39</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>039 - Disclosure - Note 1 - Overview and Summary of Significant Accounting Policies - Goodwill (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-goodwill-details</Role>
      <ShortName>Note 1 - Overview and Summary of Significant Accounting Policies - Goodwill (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-tables</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>040 - Disclosure - Note 1 - Overview and Summary of Significant Accounting Policies - Diluted Common Shares Outstanding (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-diluted-common-shares-outstanding-details</Role>
      <ShortName>Note 1 - Overview and Summary of Significant Accounting Policies - Diluted Common Shares Outstanding (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>041 - Disclosure - Note 1 - Overview and Summary of Significant Accounting Policies - Fair Value of Cash, Notes Receivable and Accounts Receivable (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-1-overview-and-summary-of-significant-accounting-policies-fair-value-of-cash-notes-receivable-and-accounts-receivable-details</Role>
      <ShortName>Note 1 - Overview and Summary of Significant Accounting Policies - Fair Value of Cash, Notes Receivable and Accounts Receivable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>042 - Disclosure - Note 2 - Acquisitions (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-2-acquisitions-details-textual</Role>
      <ShortName>Note 2 - Acquisitions (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-2-acquisitions-tables</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>043 - Disclosure - Note 2 - Acquisitions - Identifiable Assets Acquired and Liabilities Assumed (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-2-acquisitions-identifiable-assets-acquired-and-liabilities-assumed-details</Role>
      <ShortName>Note 2 - Acquisitions - Identifiable Assets Acquired and Liabilities Assumed (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>44</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>044 - Disclosure - Note 2 - Acquisitions - Pro Forma Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-2-acquisitions-pro-forma-information-details</Role>
      <ShortName>Note 2 - Acquisitions - Pro Forma Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>045 - Disclosure - Note 3 - Related Party Transactions (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-3-related-party-transactions-details-textual</Role>
      <ShortName>Note 3 - Related Party Transactions (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-3-related-party-transactions-tables</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>046 - Disclosure - Note 3 - Related Party Transactions - Related Party Balances (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-3-related-party-transactions-related-party-balances-details</Role>
      <ShortName>Note 3 - Related Party Transactions - Related Party Balances (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>47</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>047 - Disclosure - Note 4 - Line of Credit and Term Loans (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-4-line-of-credit-and-term-loans-details-textual</Role>
      <ShortName>Note 4 - Line of Credit and Term Loans (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-4-line-of-credit-and-term-loans-tables</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>048 - Disclosure - Note 4 - Line of Credit and Term Loans - Future Maturities of Term Loans (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-4-line-of-credit-and-term-loans-future-maturities-of-term-loans-details</Role>
      <ShortName>Note 4 - Line of Credit and Term Loans - Future Maturities of Term Loans (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>49</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>049 - Disclosure - Note 5 - Workers' Compensation Insurance and Reserves (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-5-workers-compensation-insurance-and-reserves-details-textual</Role>
      <ShortName>Note 5 - Workers' Compensation Insurance and Reserves (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-5-workers-compensation-insurance-and-reserves-tables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>050 - Disclosure - Note 5 - Workers' Compensation Insurance and Reserves - Changes in Workers' Compensation Claims Liability (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-5-workers-compensation-insurance-and-reserves-changes-in-workers-compensation-claims-liability-details</Role>
      <ShortName>Note 5 - Workers' Compensation Insurance and Reserves - Changes in Workers' Compensation Claims Liability (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>51</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>051 - Disclosure - Note 6 - Analysis of Franchised and Company-Owned Offices (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-6-analysis-of-franchised-and-companyowned-offices-details-textual</Role>
      <ShortName>Note 6 - Analysis of Franchised and Company-Owned Offices (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-6-analysis-of-franchised-and-companyowned-offices-tables</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>052 - Disclosure - Note 6 - Analysis of Franchised and Company-owned Offices - Franchised and Owned Branch Locations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-6-analysis-of-franchised-and-companyowned-offices-franchised-and-owned-branch-locations-details</Role>
      <ShortName>Note 6 - Analysis of Franchised and Company-owned Offices - Franchised and Owned Branch Locations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>53</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>053 - Disclosure - Note 7 - Stockholders' Equity (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-7-stockholders-equity-details-textual</Role>
      <ShortName>Note 7 - Stockholders' Equity (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-7-stockholders-equity-tables</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>054 - Disclosure - Note 7 - Stockholders' Equity - Common Share Dividends (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-7-stockholders-equity-common-share-dividends-details</Role>
      <ShortName>Note 7 - Stockholders' Equity - Common Share Dividends (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>055 - Disclosure - Note 8 - Stock Based Compensation (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-8-stock-based-compensation-details-textual</Role>
      <ShortName>Note 8 - Stock Based Compensation (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-8-stock-based-compensation-tables</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>056 - Disclosure - Note 8 - Stock Based Compensation - Summary of Restricted Stock Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-8-stock-based-compensation-summary-of-restricted-stock-activity-details</Role>
      <ShortName>Note 8 - Stock Based Compensation - Summary of Restricted Stock Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>057 - Disclosure - Note 8 - Stock Based Compensation - Summary of Stock Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-8-stock-based-compensation-summary-of-stock-options-details</Role>
      <ShortName>Note 8 - Stock Based Compensation - Summary of Stock Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>058 - Disclosure - Note 8 - Stock Based Compensation - Summary of Non-vested Stock Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-8-stock-based-compensation-summary-of-nonvested-stock-options-details</Role>
      <ShortName>Note 8 - Stock Based Compensation - Summary of Non-vested Stock Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>059 - Disclosure - Note 8 - Stock Based Compensation - Summary of Intrinsic Value (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-8-stock-based-compensation-summary-of-intrinsic-value-details</Role>
      <ShortName>Note 8 - Stock Based Compensation - Summary of Intrinsic Value (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>060 - Disclosure - Note 9 - Property and Equipment (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-9-property-and-equipment-details-textual</Role>
      <ShortName>Note 9 - Property and Equipment (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-9-property-and-equipment-tables</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>061 - Disclosure - Note 9 - Property and Equipment - Property and Equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-9-property-and-equipment-property-and-equipment-details</Role>
      <ShortName>Note 9 - Property and Equipment - Property and Equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>062 - Disclosure - Note 10 - Intangible Assets -Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-10-intangible-assets-intangible-assets-details</Role>
      <ShortName>Note 10 - Intangible Assets -Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>063 - Disclosure - Note 10 - Intangible Assets - Future Amortization of Finite-lived Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-10-intangible-assets-future-amortization-of-finitelived-intangible-assets-details</Role>
      <ShortName>Note 10 - Intangible Assets - Future Amortization of Finite-lived Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>64</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>064 - Disclosure - Note 11 - Commitments and Contingencies (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-11-commitments-and-contingencies-details-textual</Role>
      <ShortName>Note 11 - Commitments and Contingencies (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-11-commitments-and-contingencies-</ParentRole>
      <Position>65</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>065 - Disclosure - Note 12 - Income Tax (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-12-income-tax-details-textual</Role>
      <ShortName>Note 12 - Income Tax (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-12-income-tax-tables</ParentRole>
      <Position>66</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>066 - Disclosure - Note 12 - Income Tax - Provision for Income Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-12-income-tax-provision-for-income-taxes-details</Role>
      <ShortName>Note 12 - Income Tax - Provision for Income Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>67</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>067 - Disclosure - Note 12 - Income Tax - Component of Deferred Tax Asset/Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-12-income-tax-component-of-deferred-tax-assetliabilities-details</Role>
      <ShortName>Note 12 - Income Tax - Component of Deferred Tax Asset/Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>68</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>068 - Disclosure - Note 12 - Income Tax - Effective Income Tax Rate Reconciliation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-12-income-tax-effective-income-tax-rate-reconciliation-details</Role>
      <ShortName>Note 12 - Income Tax - Effective Income Tax Rate Reconciliation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>069 - Disclosure - Note 13 - Notes Receivable (Details Textual)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-13-notes-receivable-details-textual</Role>
      <ShortName>Note 13 - Notes Receivable (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-13-notes-receivable-tables</ParentRole>
      <Position>70</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>070 - Disclosure - Note 13 - Notes Receivable - Notes Receivable (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-13-notes-receivable-notes-receivable-details</Role>
      <ShortName>Note 13 - Notes Receivable - Notes Receivable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>071 - Disclosure - Note 14 - Discontinued Operations (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-14-discontinued-operations-details-textual</Role>
      <ShortName>Note 14 - Discontinued Operations (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-14-discontinued-operations-tables</ParentRole>
      <Position>72</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>072 - Disclosure - Note 14 - Discontinued Operations - Income From Discontinued Operations Amounts as Reported on Statements of Operations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-14-discontinued-operations-income-from-discontinued-operations-amounts-as-reported-on-statements-of-operations-details</Role>
      <ShortName>Note 14 - Discontinued Operations - Income From Discontinued Operations Amounts as Reported on Statements of Operations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>73</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>073 - Disclosure - Note 15 - Unaudited Quarterly Results of Operations - Quarterly Results (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-15-unaudited-quarterly-results-of-operations-quarterly-results-details</Role>
      <ShortName>Note 15 - Unaudited Quarterly Results of Operations - Quarterly Results (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report instance="hqi20221231_10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>074 - Disclosure - Note 16 - Subsequent Events (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.hirequest.com/20221231/role/statement-note-16-subsequent-events-details-textual</Role>
      <ShortName>Note 16 - Subsequent Events (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.hirequest.com/20221231/role/statement-note-16-subsequent-events-</ParentRole>
      <Position>75</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <Logs>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept TreasuryStockShares in us-gaap/2022 used in 2 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. hqi20221231_10k.htm 25, 26</Log>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept TreasuryStockMember in us-gaap/2022 used in 12 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. hqi20221231_10k.htm 3355, 3356, 3357, 3358, 3359, 3360, 3361, 3362, 3363, 3364, 3365, 3366</Log>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept PropertyPlantAndEquipmentEstimatedUsefulLives in us-gaap/2022 used in 4 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. hqi20221231_10k.htm 3713, 3715, 3717</Log>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept NotesReceivableRelatedParties in us-gaap/2022 used in 1 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. hqi20221231_10k.htm 4270</Log>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty in us-gaap/2022 used in 4 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. hqi20221231_10k.htm 4274, 4279</Log>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept LondonInterbankOfferedRateLIBORMember in us-gaap/2022 used in 3 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. hqi20221231_10k.htm 4331, 4335</Log>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept DueFromAffiliates in us-gaap/2022 used in 2 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. hqi20221231_10k.htm 4661</Log>
    <Log type="Warning">[ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 35 fact(s) appearing in ix:hidden were eligible for transformation: dei:CurrentFiscalYearEndDate, dei:EntityRegistrantName, hqi:EffectiveIncomeTaxRateReconciliationSharebasedPaymentArrangementPercent, hqi:EffectiveIncomeTaxRateReconciliationWorkOpportunityTaxCredit, hqi:LineOfCreditAssetCoverageRatio, hqi:LineOfCreditFixedCoverageRatio, hqi:LineOfCreditLeverageRatio, hqi:LineOfCreditTotalFundedDebtToAdjustedEbitdaRatio, us-gaap:CommonStockParOrStatedValuePerShare, us-gaap:CommonStockSharesAuthorized, us-gaap:CommonStockSharesIssued, us-gaap:ImpairmentOfIntangibleAssetsExcludingGoodwill, us-gaap:PreferredStockParOrStatedValuePerShare, us-gaap:PreferredStockSharesAuthorized, us-gaap:PreferredStockSharesIssued, us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax, us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1, us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod, us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares, us-gaap:TreasuryStockShares, us-gaap:UnrecognizedTaxBenefits -  hqi20221231_10k.htm 8, 10, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 43, 44, 45, 46, 47</Log>
  </Logs>
  <InputFiles>
    <File doctype="10-K" original="hqi20221231_10k.htm">hqi20221231_10k.htm</File>
    <File>ex_452123.htm</File>
    <File>ex_452124.htm</File>
    <File>ex_452125.htm</File>
    <File>ex_452126.htm</File>
    <File>ex_452127.htm</File>
    <File>hqi-20221231.xsd</File>
    <File>hqi-20221231_cal.xml</File>
    <File>hqi-20221231_def.xml</File>
    <File>hqi-20221231_lab.xml</File>
    <File>hqi-20221231_pre.xml</File>
  </InputFiles>
  <SupplementalFiles>
    <File>hqi01.jpg</File>
    <File>logo01.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy items="962">http://fasb.org/us-gaap/2022</BaseTaxonomy>
    <BaseTaxonomy items="37">http://xbrl.sec.gov/dei/2022</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
