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Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2021
Fair Value Disclosures [Abstract]  
Schedule of Assets Measured at Fair Value on a Recurring Basis by Level Within Fair Value Hierarchy

 

   Fair Value Measurement Using 
   Total  

Quoted Prices in

Active Markets

for Identical

Instruments

(Level 1)

  

Significant

Other

Observable

Inputs

(Level 2)

  

Significant

Unobservable

Inputs

(Level 3)

 
Assets at June 30, 2021:                    
Cash invested in money market accounts  $1,866,831   $   $1,866,831   $ 
Total assets at fair value  $1,866,831   $   $1,866,831   $ 
Assets at December 31, 2020:                    
Cash invested in money market accounts  $1,429,331   $   $1,429,331   $ 
Total assets at fair value  $1,429,331   $   $1,429,331   $