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Property and Equipment (Details Narative) (Brooklyn ImmunoTherapeutics, LLC) (10-K) - USD ($) | 2 Months Ended | 9 Months Ended | 10 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 31, 2018 | Sep. 30, 2020 | Sep. 30, 2019 | Nov. 05, 2018 | Dec. 31, 2019 | Dec. 31, 2018
Depreciation expense |  |  |  |  | $ 2,358,000 | $ 2,382,000
Brooklyn Immunotherapeutics, LLC [Member] |  |  |  |  |  |
Depreciation expense |  | $ 72,909 | $ 7,917 |  | 20,407 |
Leasehold improvements |  |  |  |  | $ 64,461 |
Brooklyn Immunotherapeutics, LLC [Member] | Successor [Member] |  |  |  |  |  |
Depreciation expense | $ 1,498 |  |  |  |  |
Brooklyn Immunotherapeutics, LLC [Member] | Predecessor [Member] |  |  |  |  |  |
Depreciation expense |  |  |  | $ 6,888 |  |

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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- Definition Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 4 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121566466&loc=d3e6812-107765 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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