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LEASES (Details Narrative) - USD ($) $ in Millions | 12 Months Ended
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May 31, 2024 | May 31, 2023 | May 31, 2022
LEASES |  |  |
Operating lease, weighted-average discount rate | 7.58% |  |
Operating lease, weighted-average remaining lease term | 6 years 2 months 12 days |  |
Operating lease, cost | $ 1.2 | $ 0.9 | $ 0.8
Description related to operating lease agreement for US manufacturing and office facility | Company entered into a non-cancelable operating lease agreement for its United States manufacturing and office facility, which was amended in December 2022 to extend the lease term to September 2030. The total commitments, net of tenant incentives of up to $0.3 million expected to be received by December 2024, under the modified lease are $8.6 million. The modified lease contains an option to further extend the lease for five years. The lease modification resulted in an increase in the Company’s operating lease right-of-use assets and operating lease liabilities of $5.9 million each in December 2022 |  |

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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition Weighted average discount rate for operating lease calculated at point in time. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (g)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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