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Fair Value (Tables)
12 Months Ended
Dec. 31, 2020
Fair Value [Abstract]  
Assets Measured at Fair Value on a Recurring Basis
Assets Measured at Fair Value on a Recurring Basis as of December 31, 2020:

  
December 31, 2020
 
 
Assets
 
Quoted Prices in Active
Markets for Identical
Assets (Level 1)
  
Significant Other
Observable
Inputs (Level 2)
  
Significant
Unobservable
Inputs (Level 3)
  
Total
 
Cash equivalents
 
$
4,724,290
  
$
-
  
$
-
  
$
4,724,290
 
Total assets at fair value
 
$
4,724,290
  
$
-
  
$
-
  
$
4,724,290
 

Assets Measured at Fair Value on a Recurring Basis as of December 31, 2019:

  
December 31, 2019
 
 
Assets
 
Quoted Prices in Active
Markets for Identical
Assets (Level 1)
  
Significant Other
Observable
Inputs (Level 2)
  
Significant
Unobservable
Inputs (Level 3)
  
Total
 
Cash equivalents
 
$
6,579,577
  
$
-
  
$
-
  
$
6,579,577
 
Total assets at fair value
 
$
6,579,577
  
$
-
  
$
-
  
$
6,579,577