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Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2022
Property and Equipment  
Property and equipment

Year ended December 31

 

2022

 

 

2021

 

Property and Equipment:

 

 

 

 

 

 

Production tooling, machinery and equipment

 

$27,000

 

 

$27,000

 

Office furniture and fixtures

 

 

95,000

 

 

 

95,000

 

Computer equipment and software

 

 

771,000

 

 

 

753,000

 

Leasehold improvements

 

 

19,000

 

 

 

19,000

 

Construction in-progress

 

 

3,000

 

 

 

4,000

 

 

 

 

915,000

 

 

 

898,000

 

Accumulated depreciation and amortization

 

 

(844,000)

 

 

(785,000)

Net Property and Equipment

 

$71,000

 

 

$113,000