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PROPERTY AND EQUIPMENT, NET
9 Months Ended
Sep. 30, 2021
Property, Plant and Equipment [Abstract]  
PROPERTY AND EQUIPMENT, NET

NOTE 8. PROPERTY AND EQUIPMENT, NET

 

Property and equipment consisted of the following:

 

   September 30,   December 31, 
   2021   2020 
Computer and equipment  $848,569   $815,704 
Furniture and fixtures   171,342    127,401 
Lease improvements   263,497    221,802 
Prototypes   300,376    300,376 
Computer software   455,875    62,077 
Property and equipment   2,039,659    1,527,360 
Less: Accumulated depreciation   (1,136,583)   (916,048)
Property and equipment, net   $903,076   $611,312 

 

Depreciation expense for the three months ended September 30, 2021 and 2020 was $74,655 and $86,664, and for the nine months ended September 30, 2021 and 2020 was $220,535 and $258,276, respectively.