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Summary of Significant Accounting Policies (Details Narrative) (Brooklyn ImmunoTherapeutics, LLC) (10-K) - USD ($) | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Dec. 31, 2019 | Dec. 31, 2018
Cash equivalents | $ 1,710,000 | $ 2,533,000 | $ 1,710,000 | $ 2,533,000 | $ 3,209,000 | $ 2,536,000
Restricted cash |  | $ 51,000 |  | $ 51,000 | $ 50,000 | $ 50,000
Concentration risk percentage | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00%
Brooklyn Immunotherapeutics, LLC [Member] |  |  |  |  |  |
Cash equivalents | $ 3,055,012 |  | $ 3,055,012 |  |  |
Restricted cash |  | $ 86,000 |  | $ 86,000 | 86,000 | $ 86,000
Federal deposit insurance corporation |  |  |  |  | $ 250,000 |
Brooklyn Immunotherapeutics, LLC [Member] | Laboratory and Manufacturing Equipment [Member] |  |  |  |  |  |
Estimated useful life |  |  |  |  | 7 years |
Brooklyn Immunotherapeutics, LLC [Member] | Laboratory and Manufacturing Equipment [Member] | Vendor [Member] |  |  |  |  |  |
Concentration risk percentage |  |  |  |  | 14.00% | 11.00%

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