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Cancellation of Revenue Sharing Agreements - Additional Information (Detail) - USD ($) |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Aug. 31, 2020 | Aug. 31, 2020 | Aug. 31, 2020 | Nov. 30, 2019
Termination Of Agreement [Line Items] |  |  |  |
Payment for termination of contract |  |  | $ 1,900,000 |
Accrued expenses | $ 1,048,762 | $ 1,048,762 | 1,048,762 | $ 2,085,180
Extinguishment of revenue sharing agreements |  | (1,070,900) | (1,070,900) |
Space and Time Sharing (SATS) Lease Agreement [Member] | Erie Group [Member] |  |  |  |
Termination Of Agreement [Line Items] |  |  |  |
Payment for termination of contract | 1,939,748 |  | 1,939,748 |
Carrying amount of long-term liability | 550,000 | 550,000 | 550,000 |
Accrued expenses | $ 279,100 | 279,100 | 279,100 |
Extinguishment of revenue sharing agreements |  | $ (1,070,900) | $ (1,070,900) |

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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