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Accrued Expenses
6 Months Ended
Jun. 30, 2020
Accrued Expenses  
Accrued Expenses

(6) Accrued Expenses

Accrued expenses consisted of the following:

 

 

 

 

 

 

 

 

 

 

    

June 30, 

 

December 31, 

 

 

 

2020

 

2019

 

Payroll and related benefits

 

$

18,279

 

$

131,530

 

Accrued interest expense

 

 

 —

 

 

36,041

 

Accrued professional fees

 

 

31,212

 

 

103,300

 

Accrued license payments

 

 

529,000

 

 

506,000

 

 

 

$

578,491

 

$

776,871

 

 

See Note 8 for further detail on the accrued license payments.