v3.22.4

Cover	Jan. 04, 2023
Document Information [Line Items]
Document Type	8-K
Document Period End Date	Jan. 04, 2023
Entity Registrant Name	OPIANT PHARMACEUTICALS, INC.
Entity Incorporation, State or Country Code	DE
Entity File Number	001-38193
Entity Tax Identification Number	46-4744124
Entity Address, Address Line One	233 Wilshire Blvd
Entity Address, Address Line Two	Suite 400
Entity Address, City or Town	Santa Monica
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90401
City Area Code	310
Local Phone Number	598 5410
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Entity Emerging Growth Company	false
Title of 12(b) Security	Common stock, par value $0.001 per share
Trading Symbol	OPNT
Security Exchange Name	NASDAQ
Entity Central Index Key	0001385508
Amendment Flag	false
Former Address
Document Information [Line Items]
Entity Address, Address Line One	233 Wilshire Blvd
Entity Address, Address Line Two	Suite 400
Entity Address, City or Town	Santa Monica
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90401

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For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.

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The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

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Address Line 1 such as Attn, Building Name, Street Name

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A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.

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Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.

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OPIANT PHARMACEUTICALS, INC. 8-K