XML 25 R11.htm IDEA: XBRL DOCUMENT v3.24.1
Property and Equipment
 12 Months Ended
Dec. 31, 2023
Property and Equipment  
Property and Equipment

5. Property and Equipment

 

Major classifications of property and equipment and estimated useful lives were as follows:

 

 

 

Estimated useful lives

 

As of December 31,

 

 

 

in years

 

2023

 

 

2022

 

Office furniture and equipment

 

 

3

to 

10 

 

$

70

 

 

$

66

 

Leasehold improvements

 

 

2

to

7 

 

 

193

 

 

 

121

 

Vehicles

 

 

5

to 

10 

 

 

57

  

 

 

41

 

Manufacturing and test equipment

 

 

2

to 

10 

 

 

1,442

 

 

 

1,146

 

 

 

 

 

 

 

 

 

1,762

 

 

 

1,374

 

Accumulated depreciation and amortization

 

 

 

 

 

 

 

(1,232

 )

 

 

(991

 )

Property and equipment, net

 

 

 

 

 

 

$

530

 

 

$

383

 

 

Depreciation expense on property and equipment for the years ended December 31, 2023 and 2022 was $238 and $263, respectively.