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Short-Term Investments - Summary of Short-Term Investments by Significant Investment Category (Details) - Level 1 | Dec. 31, 2021 USD ($)
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Schedule Of Available For Sale Securities [Line Items] |
Amortized Cost | $ 14,469,586
Gross Unrealized Losses | 11,060
Accrued Interest | 77,224
Estimated Fair Value | 14,535,750
Cash Alternatives |
Schedule Of Available For Sale Securities [Line Items] |
Amortized Cost | 2,172,853
Estimated Fair Value | 2,172,853
Certificates of Deposit |
Schedule Of Available For Sale Securities [Line Items] |
Amortized Cost | 591,968
Gross Unrealized Losses | 3,294
Accrued Interest | 1,222
Estimated Fair Value | 589,896
Corporate Bonds and Notes |
Schedule Of Available For Sale Securities [Line Items] |
Amortized Cost | 4,293,722
Gross Unrealized Losses | 5,432
Accrued Interest | 46,820
Estimated Fair Value | 4,335,110
Municipal Securities |
Schedule Of Available For Sale Securities [Line Items] |
Amortized Cost | 7,411,043
Gross Unrealized Losses | 2,334
Accrued Interest | 29,182
Estimated Fair Value | $ 7,437,891

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