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Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2022
Fair Value Disclosures [Abstract]  
Schedule of Investments and Assets at Fair Value
Investment Assets at Fair ValueInvestment Assets at Fair Value
As of June 30, 2022As of December 31, 2021
Level 1TotalLevel 1Total
Debt securities$852,652 $852,652 $1,828,285 $1,828,285 
Equity securities$1,779,164 $1,779,164 $959,206 $959,206 
Cash equivalents$2,793,852 $2,793,852 $5,222,759 $5,222,759 
Total Investments at Fair Value$5,425,668 $5,425,668 $8,010,250 $8,010,250 
The cost, gross unrealized gains (losses) and fair value of marketable securities by major security type were as follows:
For the Six Months Ended June 30,For the Twelve Months Ended December 31
20222021
CostUnrealized Gain (Loss)Fair ValueCostUnrealized Gain (Loss)Fair Value
Marketable securities
Debt securities$1,021,324 $(168,672)$852,652 $2,100,306 $(272,021)$1,828,285 
Equity securities2,363,650 (584,486)1,779,164 905,469 53,737 959,206 
Total marketable securities$2,631,816 $2,787,491