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Property and Equipment
12 Months Ended
Dec. 31, 2022
Property, Plant and Equipment [Abstract]  
Property and Equipment
3.
PROPERTY AND EQUIPMENT

Property and equipment consisted of the following at December 31, 2022 and 2021:

 

 

 

December 31, 2022

 

 

December 31, 2021

 

Computer hardware and software

 

$

142,870

 

 

$

113,847

 

Leasehold improvements

 

 

52,887

 

 

 

60,535

 

Furniture and fixtures

 

 

111,603

 

 

 

145,487

 

Manufacturing equipment

 

 

135,330

 

 

 

 

   Subtotal property and equipment, gross

 

 

442,690

 

 

 

319,869

 

Less accumulated depreciation

 

 

(228,112

)

 

 

(205,757

)

Property and equipment, net

 

$

214,578

 

 

$

114,112

 

 

Property and equipment are stated on the basis of historical cost less accumulated depreciation. Depreciation is provided using the straight-line method over the estimated useful lives of the assets. Major renewals and improvements are capitalized, while minor replacements, maintenance and repairs are charged to current operations. Impairment losses are recorded on long-lived assets used in operations when indicators of impairment are present and the undiscounted cash flows estimated to be generated by those assets are less than the assets’ carrying amount. Computer hardware and software are depreciated over an estimated useful life of 3 years, leasehold improvements are depreciated over the shorter of the estimated useful life of the asset or the duration of the current lease arrangement, furniture and fixtures are depreciated over an estimated useful life of 7 years, and manufacturing equipment is depreciated over the estimated useful life of the particular asset.