Fair Value Measurements - Summary of Cash Equivalents and Marketable Securities (Details) - Fair Value, Recurring - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities, fair value	$ 852,652	$ 1,828,285
Equity securities, fair value	1,779,164	959,206
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities, cost	1,021,324	2,100,306
Debt securities, unrealized gain (loss)	(168,672)	(272,021)
Debt securities, fair value	852,652	1,828,285
Equity securities, cost	2,363,650	905,469
Equity securities, unrealized gain (loss)	(584,486)	53,737
Equity securities, fair value	1,779,164	959,206
Total marketable securities	$ 2,631,816	$ 2,787,491

Equity Securities, FV-NI, Accumulated Gross Unrealized Loss, Before Tax

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Amortized cost 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).

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Amount, before tax, of unrealized gain (loss) in accumulated other comprehensive income (AOCI) 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 equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current.

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Cost of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Excludes equity method investment and investment in equity security without readily determinable fair value.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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