Cash, Cash Equivalents and Marketable Securities - Schedule of Cash, and Cash Equivalents (Detail) - USD ($)	3 Months Ended
Mar. 31, 2022	Dec. 31, 2021
Cash Cash Equivalents And Marketable Securities [Line Items]
Cash	$ 87,557,084	$ 100,364,523
Money market funds	6,352,244	4,426,466
Reverse repurchase agreements	65,000,000	125,000,000
Total Cash and cash equivalents	158,909,328	229,790,989
Cash and Cash Equivalents	57,957,020	0
Cash and Cash Equivalents, at Carrying Value	158,909,328	229,790,989
Current Marketable Securities	57,957,020
Available for sale carrying Amount	58,018,697
Available for sale unrecognized loss	61,677
Available for sale fair value disclosure	57,957,020
U.S. government agency securities [Member]
Cash Cash Equivalents And Marketable Securities [Line Items]
Current Marketable Securities	57,957,020
Available for sale carrying Amount	58,018,697
Available for sale unrecognized loss	61,677
Available for sale fair value disclosure	57,957,020
Available for sale [Member]
Cash Cash Equivalents And Marketable Securities [Line Items]
Current Marketable Securities	57,957,020
Cash [Member]
Cash Cash Equivalents And Marketable Securities [Line Items]
Estimated Fair Value	87,557,084	100,364,523
Cash and Cash Equivalents	87,557,084	100,364,523
Money Market Funds [Member]
Cash Cash Equivalents And Marketable Securities [Line Items]
Estimated Fair Value	6,352,244	4,426,466
Cash and Cash Equivalents	6,352,244	4,426,466
Reverse Repurchase Agreements [Member]
Cash Cash Equivalents And Marketable Securities [Line Items]
Estimated Fair Value	65,000,000	125,000,000
Cash and Cash Equivalents	65,000,000	125,000,000
Total Cash and cash equivalents [Member]
Cash Cash Equivalents And Marketable Securities [Line Items]
Estimated Fair Value	158,909,328	229,790,989
Cash and Cash Equivalents	$ 158,909,328	$ 229,790,989

Cash Cash Equivalents And Marketable Securities [Line Items]

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Cash equivalent reverse repurchase agreement.

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Amount of unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.

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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.

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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.

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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Amount of investment in marketable security, classified as current.

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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.

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