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SEGMENT INFORMATION (Tables) | 12 Months Ended
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Oct. 31, 2018
Segment Reporting [Abstract] |
Schedule of Segment Reporting Information, by Segment [Table Text Block] |
| 2018 |  | 2017
Net income (loss): |  |  |  |  |
Cchek™ cancer detection platform | $ | (5,920,457) |  | $ | (5,014,164)
CAR-T therapeutics |  | (7,073,322) |  |  | (504,405)
Patent licensing |  | (1,249,305) |  |  | 509,578
Total | $ | (14,243,084) |  | $ | (5,008,991)
Operating costs and expenses | $ | 15,401,558 |  | $ | 6,438,084
Less non-cash share based compensation |  | (8,895,614) |  |  | (1,676,772)
Operating costs and expenses excluding non-cash share based compensation | $ | 6,505,944 |  | $ | 4,761,312
Operating costs and expenses excluding non-cash share based compensation: |  |  |  |  |
Cchek™ cancer detection platform | $ | 2,431,810 |  | $ | 3,659,280
CAR-T therapeutics |  | 2,120,614 |  |  | 342,064
Patent licensing |  | 1,953,520 |  |  | 759,968
Total | $ | 6,505,944 |  | $ | 4,761,312
Total assets: |  |  |  |  |
Cchek™ cancer detection platform | $ | 2,545,803 |  | $ | 5,684,915
CAR-T therapeutics |  | 2,157,359 |  |  | 521,326
Patent licensing |  | 1,745,380 |  |  | 2,606,175
Total | $ | 6,448,542 |  | $ | 8,812,416

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8721-108599 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8906-108599 + Details
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