Deferred Compensation Plan	12 Months Ended
Apr. 30, 2024
Retirement Benefits [Abstract]
Deferred Compensation Plan	Note 7 - Deferred Compensation Plan In July 2023, our Board of Directors approved and adopted the Avid Bioservices, Inc. Deferred Compensation Plan (the “DC Plan”). The DC Plan allows non-employee directors and certain highly compensated employees to defer a portion of their base compensation, cash bonuses, and certain RSU and PSU awards. As of April 30, 2024, contributions to the DC Plan were $0.2 million and are included in accrued compensation and benefits on the consolidated balance sheet at April 30, 2024.

The entire disclosure for defined benefit plan.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480482/715-20-55-17

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 912
-SubTopic 715
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477317/912-715-50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/715-20/tableOfContent

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