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Fair Value Measurements - Schedule of assets and liabilities measured at fair value on a recurring basis (Details) - Recurring - Money market funds - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Financial assets
Cash equivalents	$ 1,921,341	$ 49,051,061
Level 1
Financial assets
Cash equivalents	1,921,341	49,051,061
Level 2
Financial assets
Cash equivalents	0	0
Level 3
Financial assets
Cash equivalents	$ 0	$ 0

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Fair value portion 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.

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