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Inventory (Tables)
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventory

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

 

 

March 31,

 

 

December 31,

 

 

 

2022

 

 

2021

 

Raw materials

 

$

1,952,440

 

 

$

1,964,407

 

Work in process

 

 

264,553

 

 

 

312,803

 

Finished goods

 

 

622,206

 

 

 

447,145

 

Total gross inventory

 

 

2,839,199

 

 

 

2,724,355

 

Less inventory allowance

 

 

(79,339

)

 

 

(25,306

)

 

 

$

2,759,860

 

 

$

2,699,049