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Fair Value Measurements - Fair Value of Assets and Liabilities (Details) - USD ($) | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Liabilities: |  |
Derivative financial instruments - warrants | $ 190,199 | $ 4,127
Estimate of Fair Value Measurement | Recurring basis |  |
Assets: |  |
Money market fund | 35,536,630 | 10,131,240
Total Assets | 35,536,630 | 10,131,240
Liabilities: |  |
Derivative financial instruments - warrants | 190,199 | 4,127
Total Liabilities | 190,199 | 4,127
Estimate of Fair Value Measurement | Recurring basis | Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1) |  |
Assets: |  |
Money market fund | 35,536,630 | 10,131,240
Total Assets | 35,536,630 | 10,131,240
Liabilities: |  |
Derivative financial instruments - warrants | 0 | 0
Total Liabilities | 0 | 0
Estimate of Fair Value Measurement | Recurring basis | Significant Other Observable Inputs (Level 2) |  |
Assets: |  |
Money market fund | 0 | 0
Total Assets | 0 | 0
Liabilities: |  |
Derivative financial instruments - warrants | 0 | 0
Total Liabilities | 0 | 0
Estimate of Fair Value Measurement | Recurring basis | Significant Unobservable Inputs (Level 3) |  |
Assets: |  |
Money market fund | 0 | 0
Total Assets | 0 | 0
Liabilities: |  |
Derivative financial instruments - warrants | 190,199 | 4,127
Total Liabilities | $ 190,199 | $ 4,127

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
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- Definition Fair value of financial and nonfinancial obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Investment in short-term money-market instruments (such as commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and so forth) which are highly liquid (that is, readily convertible to known amounts of cash) and so near their maturity that they present an insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify as cash equivalents by definition. Original maturity means an original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months. + References No definition available. + Details
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