XML 37 R28.htm IDEA: XBRL DOCUMENT v3.22.1
Investment in Debt Securities-Available for Sale (Tables)
3 Months Ended
Mar. 31, 2022
Investments, Debt and Equity Securities [Abstract]  
Schedule of Cost, Fair Value and Maturities of Short Term Investments

A summary of the cost, fair value and maturities of the Company’s short-term investments is as follows:

 

   March 31, 2022   December 31, 2021 
   Cost   Fair Value   Cost   Fair Value 
Short-term investments                    
U.S. Treasury securities  $10,005,175   $9,946,424   $14,786,982   $14,778,705 
Corporate debt securities   2,997,617    2,997,390    15,024,087    15,024,390 
Total  $13,002,792   $12,943,814   $29,811,069   $29,803,095 

 

   March 31, 2022   December 31, 2021 
   Cost   Fair Value   Cost   Fair Value 
Short-term investment maturities                    
Within 3 months  $2,997,617   $2,997,390   $19,798,177   $19,799,835 
Between 3-12 months   10,005,175    9,946,424    10,012,892    10,003,260 
Total  $13,002,792   $12,943,814   $29,811,069   $29,803,095 
Summary of Investment Securities Gross Unrealized Gains (Losses)

The following table shows the Company’s investment in debt securities available for sale gross unrealized gains (losses) and fair value by investment category and length of time that individual securities have been in a continuous unrealized loss position at March 31, 2022 and December 31, 2021. The Company has reviewed individual securities to determine whether a decline in fair value below the amortizable cost basis is other than temporary.

 

   March 31, 2022   December 31, 2021 
Available for sale securities (all unrealized holding gains and losses are less than 12 months at date of measurement)  Fair Value  

Unrealized Holding

Gains (Losses)

   Fair Value  

Unrealized Holding

Gains (Losses)

 
                 
Investments in debt securities with unrealized gains  $-   $-   $8,999,580   $3,499 
Investments in debt securities with unrealized losses   12,943,814    (58,978)   20,803,515    (11,473)
Total  $12,943,814   $(58,978)  $29,803,095   $(7,974)
Summary of Investment Income

Investment (loss) income, which includes net realized losses on sales of available for sale securities and investment income interest and dividends, is summarized as follows:

 

   2022   2021 
  

Three Months Ended

March 31,

 
   2022   2021 
Interest and dividends accrued and paid  $14,442   $2,411 
Realized losses   (2,338)    
Investment income net  $12,104   $2,411