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        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001540159</identifier>
        </entity>
        <period>
            <startDate>2026-05-28</startDate>
            <endDate>2026-05-28</endDate>
        </period>
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    <context id="offrl_1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001540159</identifier>
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        <period>
            <startDate>2026-05-28</startDate>
            <endDate>2026-05-28</endDate>
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    <unit id="USD">
        <measure>iso4217:USD</measure>
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    <unit id="pure">
        <measure>pure</measure>
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    <unit id="Shares">
        <measure>shares</measure>
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    <ffd:FormTp contextRef="rc" id="ixv-168">S-8</ffd:FormTp>
    <ffd:SubmissnTp contextRef="rc" id="ixv-169">S-8</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="rc" id="ixv-170">EX-FILING FEES</ffd:FeeExhibitTp>
    <dei:EntityCentralIndexKey contextRef="rc" id="ixv-171">0001540159</dei:EntityCentralIndexKey>
    <dei:EntityRegistrantName contextRef="rc" id="ixv-172">Edesa Biotech, Inc.</dei:EntityRegistrantName>
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    <ffd:FormTp contextRef="rc" id="ixv-200">S-8</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="rc" id="ixv-201">Edesa Biotech, Inc.</dei:EntityRegistrantName>
    <ffd:OfferingSctyTp contextRef="offrl_1" id="ixv-202">Equity</ffd:OfferingSctyTp>
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      contextRef="offrl_1"
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      contextRef="offrl_1"
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      unitRef="USD">820.31</ffd:FeeAmt>
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    <ffd:TtlFeeAmt contextRef="rc" decimals="2" id="ixv-211" unitRef="USD">820.31</ffd:TtlFeeAmt>
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    <ffd:OfferingNote contextRef="offrl_1" id="ixv-214">(1) Covers 750,000 common shares issuable under the Edesa Biotech, Inc. 2019 Equity Incentive Compensation (the "2019 Plan"). In addition, pursuant to Rule 416(c) under the Securities Act of 1933, as amended (the "Securities Act"), this registration statement also covers an indeterminate amount of interests to be offered or sold pursuant to the employee benefit plan(s) described herein, as these amounts may be adjusted as a result of share splits, share dividends, antidilution provisions, and similar transactions.

(2) Calculated solely for purposes of this offering under Rules 457(c) and 457(h) of the Securities Act based on a per share price of $7.92, the average of the high and low reported sales prices of the Registrant's common shares on the Nasdaq Capital Market on May 28, 2026.</ffd:OfferingNote>
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