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COMMITMENTS - Schedule of lease commitments by fiscal year (Details) | Nov. 30, 2019 USD ($)
--- | ---
Product Liability Contingency [Line Items] |
2020 | $ 68,442
2021 | 148,173
2022 | 125,618
2023 | 120,979
2024 | 123,986
2025 and beyond | 300,660
Wilmington, MA |
Product Liability Contingency [Line Items] |
2020 | 24,987
2021 | 115,371
2022 | 117,972
2023 | 120,979
2024 | 123,986
2025 and beyond | 300,660
Fort Wayne, IN |
Product Liability Contingency [Line Items] |
2020 | 30,357
2021 | 30,585
2022 | 7,646
2023 | 0
2024 | 0
2025 and beyond | 0
South Africa |
Product Liability Contingency [Line Items] |
2020 | 13,098
2021 | 2,217
2022 | 0
2023 | 0
2024 | 0
2025 and beyond | $ 0

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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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