Consolidated Statements of Stockholders' Deficit - USD ($) |
Total |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Treasury Stock [Member] |
Accumulated Other Comprehensive Income [Member] |
Accumulated Deficit [Member] |
|---|---|---|---|---|---|---|
| Beginning balance at Nov. 30, 2016 | $ (15,414,258) | $ 125,044 | $ 30,340,573 | $ (19,124,492) | $ 34,408 | $ (26,789,791) |
| Beginning balance, shares at Nov. 30, 2016 | 12,504,464 | |||||
| Common stock issued | 64,696 | $ 3,951 | 60,745 | |||
| Common stock issued, shares | 395,053 | |||||
| Compensatory element of stock options | 971,730 | 971,730 | ||||
| Unrealized gain on available for sale securities | 6,457 | 6,457 | ||||
| Treasury Stock | (446,621) | (446,621) | ||||
| Net income (loss) | 2,315,100 | 2,315,100 | ||||
| Ending balance at Nov. 30, 2017 | (12,502,896) | $ 128,995 | 31,373,048 | (19,571,113) | 40,865 | (24,474,691) |
| Ending balance, shares at Nov. 30, 2017 | 12,899,517 | |||||
| Common stock issued | 3,670,925 | $ 6,969 | 3,663,956 | |||
| Common stock issued, shares | 696,992 | |||||
| Compensatory element of stock options | 478,378 | 478,378 | ||||
| Unrealized gain on available for sale securities | 300,119 | 300,119 | ||||
| Net income (loss) | (854,824) | (854,824) | ||||
| Ending balance at Nov. 30, 2018 | $ (8,908,298) | $ 135,964 | $ 35,515,382 | $ (19,571,113) | $ 340,984 | $ (25,329,515) |
| Ending balance, shares at Nov. 30, 2018 | 13,596,409 |
| X | ||||||||||
- Definition Changes in additional paid in capital related to exercise of share-based payments awards (such as stock options) and the amount of recognized equity-based compensation during the period (such as nonvested shares). No definition available.
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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