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Cash, Cash Equivalents, and Marketable Securities - Summary of Cash, Cash Equivalents, and Marketable Securities (Details) - USD ($) | Sep. 30, 2021 | Dec. 31, 2020
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Schedule Of Available For Sale Securities [Line Items] |  |
Cash and Cash Equivalents, Amortized Cost | $ 37,995,008 | $ 4,241,937
Cash and Cash Equivalents, Unrealized Gain |  |
Cash and Cash Equivalents, Unrealized (Loss) |  |
Cash and cash equivalents | 37,995,008 | 4,241,937
Marketable securities, Fair Value | 1,001,080 | 18,386,160
Cash, cash equivalents and marketable securities, Amortized Cost | 38,996,514 | 22,630,907
Cash, cash equivalents and marketable securities, Unrealized Gain |  |
Cash, cash equivalents, and marketable securities, Unrealized (Loss) | (426) | (2,810)
Cash, cash equivalents, and marketable securities, Fair Value | 38,996,088 | 22,628,097
U.S. Treasury Bonds |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Marketable securities, Amortized Cost | 1,001,506 | 18,388,970
Marketable securities, Unrealised Gain |  |
Marketable securities, Unrealized (Loss) | (426) | (2,810)
Marketable securities, Fair Value | 1,001,080 | 18,386,160
Cash, cash equivalents, and marketable securities, Fair Value | $ 1,001,080 | $ 18,386,160

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3044-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means 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. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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