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Balance Sheet Detail
12 Months Ended
Dec. 31, 2022
Balance Sheet Detail  
Balance Sheet Detail

3. Balance Sheet Detail

Property and Equipment

Property and equipment consist of the following:

December 31

December 31,

2022

2021

Research and development equipment

$

-

$

158

Office equipment

30

63

Total property and equipment

30

221

Less accumulated depreciation

(28)

(111)

Property and equipment, net

$

2

$

110

Accrued liabilities

Accrued liabilities consist of the following:

    

December 31,

December 31,

 

2022

2021

 

External research and development expenses

$

109

$

854

Payroll related

 

100

 

376

Professional services

23

59

Other

 

48

 

12

Total

$

280

$

1,301