Note 8 - Commitments and Contingencies	12 Months Ended
Mar. 31, 2024
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	Note 8 – Commitments and Contingencies On April 11, 2022, the Company was served notice of a lawsuit filed in the Eighth Judicial District Court in Clark County, Nevada by an individual who alleges he was shot by a security guard at the Teco Facility in May of 2020. The alleged incident occurred after the claimant broke into the Teco Facility during closing hours. GB Sciences, Inc. and its former subsidiaries GB Sciences Nevada, LLC and GB Sciences Las Vegas, LLC, along with the security provider, Protective Force International, Inc., were named as defendants in the lawsuit. A stipulated settlement was reached and entered into by the parties without liability to the Company and filed with the court on April 10, 2023. The filing had the effect of closing the case. From time to time, the Company may become involved in certain legal proceedings and claims which arise in the ordinary course of business. In management’s opinion, based on consultations with outside counsel, the results of any of these ordinary course matters, individually and in the aggregate, are not expected to have a material effect on our results of operations, financial condition, or cash flows. As more information becomes available, if management should determine that an unfavorable outcome is probable on such a claim and that the amount of such probable loss that it will incur on that claim is reasonably estimable, the Company would record a reserve for the claim in question. If and when the Company records such a reserve, it could be material and could adversely impact its results of operations, financial condition, and cash flows. The Company is currently involved in projects for which the Company has contracts with vendors and for which the Company has been invoiced approximately $235,000. Work on these projects will not commence until 2025, the Company has not accrued for these amounts.

Note 8 - Commitments and Contingencies

12 Months Ended

Mar. 31, 2024

Commitments and Contingencies Disclosure [Text Block]

Note 8 – Commitments and Contingencies

On April 11, 2022, the Company was served notice of a lawsuit filed in the Eighth Judicial District Court in Clark County, Nevada by an individual who alleges he was shot by a security guard at the Teco Facility in May of 2020. The alleged incident occurred after the claimant broke into the Teco Facility during closing hours. GB Sciences, Inc. and its former subsidiaries GB Sciences Nevada, LLC and GB Sciences Las Vegas, LLC, along with the security provider, Protective Force International, Inc., were named as defendants in the lawsuit. A stipulated settlement was reached and entered into by the parties without liability to the Company and filed with the court on April 10, 2023. The filing had the effect of closing the case.

From time to time, the Company may become involved in certain legal proceedings and claims which arise in the ordinary course of business. In management’s opinion, based on consultations with outside counsel, the results of any of these ordinary course matters, individually and in the aggregate, are not expected to have a material effect on our results of operations, financial condition, or cash flows. As more information becomes available, if management should determine that an unfavorable outcome is probable on such a claim and that the amount of such probable loss that it will incur on that claim is reasonably estimable, the Company would record a reserve for the claim in question. If and when the Company records such a reserve, it could be material and could adversely impact its results of operations, financial condition, and cash flows.

The Company is currently involved in projects for which the Company has contracts with vendors and for which the Company has been invoiced approximately $235,000. Work on these projects will not commence until 2025, the Company has not accrued for these amounts.