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Fair Value Measurements (Tables) | 12 Months Ended
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Dec. 31, 2019
Fair Value Disclosures [Abstract] |
Summary of Assets and Liabilities Carried at Fair Value | A summary of the assets and liabilities carried at fair value in accordance with the hierarchy defined above is as follows:
|  |  |  |  |  | Fair Value Hierarchy |
December 31, 2019 |  | Total |  |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 13,563,791 |  |  | $ | 13,563,791 |  |  | $ | — |  |  | $ | — |
Marketable Securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury Bonds |  |  | 10,495,350 |  |  |  | 10,495,350 |  |  |  | — |  |  |  | — |
Total |  | $ | 24,059,141 |  |  | $ | 24,059,141 |  |  | $ | — |  |  | $ | — |
December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 7,600,284 |  |  | $ | 7,600,284 |  |  | $ | — |  |  | $ | — |
Marketable Securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate Debt Securities |  |  | 18,935,257 |  |  |  | 18,935,257 |  |  |  | — |  |  |  | — |
Commercial Paper |  |  | 6,965,940 |  |  |  | 6,965,940 |  |  |  | — |  |  |  | — |
U.S. Treasury Bonds |  |  | 35,061,890 |  |  |  | 35,061,890 |  |  |  | — |  |  |  | — |
Total |  | $ | 68,563,371 |  |  | $ | 68,563,371 |  |  | $ | — |  |  | $ | — |

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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -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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