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Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2023
Fair Value Measurements [Abstract]  
Cash and Cash Equivalents and Marketable Securities Measured at Fair Value on Recurring Basis
The tables below set forth the Company’s cash and cash equivalents, as well as marketable securities as of September 30, 2023 and December 31, 2022, respectively, which are measured at fair value on a recurring basis by level within the fair value hierarchy.

   
September 30, 2023
 
   
Level 1
   
Level 2
   
Level 3
   
Total
 
                         
Cash and cash equivalents
 
$
11,088,033
   
$
-
   
$
-
   
$
11,088,033
 
Held-to-maturity securities
    4,143,863       -       -       4,143,863  
    $
15,231,896     $
-     $
-     $
15,231,896  

   
December 31, 2022
 
   
Level 1
   
Level 2
   
Level 3
   
Total
 
                         
Cash and cash equivalents
 
$
9,866,628
   
$
-
   
$
-
   
$
9,866,628
 
Held-to-maturity securities     4,028,565       -       -       4,028,565  
    $
13,895,193     $
-     $
-     $
13,895,193