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Inventory (Tables)
6 Months Ended
Jun. 30, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventory

Inventory, net of allowance, consisted of the following as of the dates indicated:

 

 

June 30,

 

 

December 31,

 

 

 

2020

 

 

2019

 

Raw materials

 

$

1,064,150

 

 

$

872,947

 

Work in process

 

 

106,098

 

 

 

151,351

 

Finished goods

 

 

247,909

 

 

 

284,772

 

Total gross inventory

 

 

1,418,157

 

 

 

1,309,070

 

Less inventory allowance

 

 

(29,587

)

 

 

(39,403

)

 

 

$

1,388,570

 

 

$

1,269,667