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Going Conern (Details Narrative) (Brooklyn ImmunoTherapeutics, LLC) (10-K) - USD ($) | 3 Months Ended | 9 Months Ended | 10 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Nov. 05, 2018 | Dec. 31, 2019 | Dec. 31, 2018
Accumulated deficit | $ (136,187,000) |  | $ (136,187,000) |  |  | $ (131,457,000) | $ (129,394,000)
Net loss | (1,481,000) | $ (351,000) | (4,722,000) | $ (754,000) |  | (2,047,000) | (259,000)
Net cash used in operating activities |  |  | (3,280,000) | 1,761,000 |  | 2,744,000 | 1,365,000
Brooklyn Immunotherapeutics, LLC [Member] |  |  |  |  |  |  |
Cash | 3,055,012 | $ 6,260,338 | 3,055,012 | 6,260,338 |  | 5,014,819 | 6,325,431
Accumulated deficit | $ (16,014,329) |  | (16,014,329) |  |  | (10,941,526) | (2,004,472)
Net loss |  |  | (5,072,803) | (6,134,389) |  | 8,937,054 |
Net cash used in operating activities |  |  | (6,463,285) | (8,202,087) |  | 9,800,291 | 18,436,717
Cash proceeds from sale of members' equity |  |  | 3,858,750 | 7,395,750 |  | 7,808,250 |
Proceeds from investor deposits |  |  |  |  |  | 437,500 |
Proceeds from the collection of subscriptions receivable |  |  | $ 275,000 | $ 850,000 |  | 850,000 |
Additional cash for capital call commitments |  |  |  |  |  | $ 3,858,750 |
Brooklyn Immunotherapeutics, LLC [Member] | Predecessor [Member] |  |  |  |  |  |  |
Cash |  |  |  |  | $ 250,296 |  |
Net loss |  |  |  |  | (16,098,602) |  |
Net cash used in operating activities |  |  |  |  | (16,285,693) |  | $ 16,285,693
Cash proceeds from sale of members' equity |  |  |  |  |  |  |
Proceeds from investor deposits |  |  |  |  |  |  |
Proceeds from the collection of subscriptions receivable |  |  |  |  |  |  |

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