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Cash, Cash Equivalents, and Marketable Securities - Summary of Cash, Cash Equivalents, and Marketable Securities (Details) - USD ($) | Dec. 31, 2019 | Dec. 31, 2018
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Schedule Of Available For Sale Securities [Line Items] |  |
Cash and Cash Equivalents, Amortized Cost | $ 13,564,252 | $ 7,600,284
Cash and Cash Equivalents, Unrealized (Loss) | (461) |
Cash and cash equivalents | 13,563,791 | 7,600,284
Marketable securities, Amortized Cost | 10,494,539 | 61,006,017
Marketable securities, Unrealized Gain | 811 |
Marketable securities, Unrealized (Loss) |  | (42,930)
Marketable securities, Fair Value | 10,495,350 | 60,963,087
Cash, cash equivalents and marketable securities, Amortized Cost | 24,058,791 | 68,606,301
Cash, cash equivalents and marketable securities, Unrealized Gain | 811 |
Cash, cash equivalents and marketable securities, Unrealized (Loss) | (461) | (42,930)
Cash, cash equivalents and marketable securities, Fair Value | 24,059,141 | 68,563,371
Corporate Debt Securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Marketable securities, Amortized Cost |  | 18,961,145
Marketable securities, Unrealized (Loss) |  | (25,888)
Marketable securities, Fair Value |  | 18,935,257
Cash, cash equivalents and marketable securities, Fair Value |  | 18,935,257
Commercial Paper |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Marketable securities, Amortized Cost |  | 6,970,867
Marketable securities, Unrealized (Loss) |  | (4,927)
Marketable securities, Fair Value |  | 6,965,940
Cash, cash equivalents and marketable securities, Fair Value |  | 6,965,940
U.S. Treasury Bonds |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Marketable securities, Amortized Cost | 10,494,539 | 35,074,005
Marketable securities, Unrealized Gain | 811 |
Marketable securities, Unrealized (Loss) |  | (12,115)
Marketable securities, Fair Value | 10,495,350 | 35,061,890
Cash, cash equivalents and marketable securities, Fair Value | $ 10,495,350 | $ 35,061,890

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