XML 38 R27.htm IDEA: XBRL DOCUMENT
v3.25.2

License Agreements and Acquired Patent Applications - Schedule of Research and Development Expenses for Licenses and Patent Applications Acquired (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Schedule of Research and Development Expenses for Licenses and Patent Applications Acquired [Line Items] |  |  |  |
Research and development expense | $ 4,896 | $ 10,577 | $ 1,258,208 | $ 13,389
The George Washington University [Member] |  |  |  |
Schedule of Research and Development Expenses for Licenses and Patent Applications Acquired [Line Items] |  |  |  |
Research and development expense | 1,250 | 8,597 | 2,500 | 9,847
North Carolina State University [Member] |  |  |  |
Schedule of Research and Development Expenses for Licenses and Patent Applications Acquired [Line Items] |  |  |  |
Research and development expense | 938 | 1,563 | 1,875 | 3,125
University of Cincinnati [Member] |  |  |  |
Schedule of Research and Development Expenses for Licenses and Patent Applications Acquired [Line Items] |  |  |  |
Research and development expense | 2,708 | 417 | 3,333 | 417
Patent applications acquired [Member] |  |  |  |
Schedule of Research and Development Expenses for Licenses and Patent Applications Acquired [Line Items] |  |  |  |
Research and development expense |  |  | $ 1,250,500 |

X
- Definition Represents the amount of research and development expenses for licenses and patent. + References No definition available. + Details
Name: | hoth_ResearchAndDevelopmentExpensesForLicensesAndPatent
Namespace Prefix: | hoth_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 805 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478072/944-805-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 985 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481283/985-20-50-2 + Details
Name: | us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=hoth_TheGeorgeWashingtonUniversityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=hoth_NorthCarolinaStateUniversityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=hoth_UniversityOfCincinnatiMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=hoth_PatentApplicationsAcquiredMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |