XML 44 R31.htm IDEA: XBRL DOCUMENT v3.22.2.2
Fair Value Measurements - Summary of Investments at Fair Value (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 $ 852,652 $ 1,828,285
Equity securities 1,779,164 959,206
Cash equivalents 2,793,852 5,222,759
Total Investments at Fair Value 5,425,668 8,010,250
Level 1    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities 852,652 1,828,285
Equity securities 1,779,164 959,206
Cash equivalents 2,793,852 5,222,759
Total Investments at Fair Value $ 5,425,668 $ 8,010,250