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v3.21.1

Organization, Description of the Business and Liquidity (Details Narrative) - USD ($) |  |  | 3 Months Ended |  |
--- | --- | --- | --- | --- | ---
Feb. 24, 2021 | Apr. 23, 2020 | Mar. 31, 2021 | Mar. 31, 2020 | Dec. 31, 2020 | Sep. 30, 2019
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Shares issued during the period, value |  |  | $ 71,746,000 | $ 7,597,000 |  |
Accumulated deficit |  |  | (127,596,000) |  | $ (123,677,000) |
Cash and cash equivalents |  |  | 58,907,000 |  | 7,143,000 |
Marketable equity securities |  |  | $ 887,000 |  | $ 675,000 |
PPP [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Interest rate |  | 1.00% |  |  |  |
Maturity date |  | Apr. 23, 2022 |  |  |  |
Razor Genomics, Inc. [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Equity ownership percentage |  |  | 25.00% |  |  | 25.00%
Cash paid to purchase shares of common stock | $ 10,000,000 |  |  |  |  |
Shares issued during the period, value | $ 5,700,000 |  |  |  |  |
Silicon Valley Bank [Member] | PPP [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Proceeds from loan |  | $ 1,140,930 |  |  |  |
Interest rate |  | 1.00% |  |  |  |
Maturity date |  | Apr. 23, 2022 |  |  |  |

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