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Fair Value Measurements (Details)
Jun. 30, 2021
USD ($)
Marketable securities  
Gross unrealized gains on marketable securities $ 25,000
Fair Value, Inputs, Level 1 | Fair Value, Recurring  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Total cash and cash equivalents 17,347,012
Marketable securities  
Debt securities 455,726
Equity securities 432,859
Total marketable securities 888,585
Total cash and cash equivalents and marketable securities 18,235,597
Fair Value, Inputs, Level 1 | Fair Value, Recurring | Cash  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Total cash and cash equivalents 6,211,049
Fair Value, Inputs, Level 1 | Fair Value, Recurring | Money Market Funds  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Total cash and cash equivalents $ 11,135,963