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Property and Equipment
 12 Months Ended
Dec. 31, 2019
Property Plant And Equipment [Abstract]  
Property and Equipment

5.

PROPERTY AND EQUIPMENT

Property and equipment consisted of the following as of December 31, 2018 and 2019:

 

 

 

December 31,

2018

 

 

December 31,

2019

 

Computer equipment and software

 

$

454

 

 

$

524

 

Furniture, fixtures and equipment

 

 

311

 

 

 

94

 

Leasehold improvements

 

 

47

 

 

 

52

 

Subtotal

 

 

812

 

 

 

670

 

Less: accumulated depreciation and amortization

 

 

(544

)

 

 

(495

)

Property and equipment—net

 

$

268

 

 

$

175

 

 

Depreciation expense for property and equipment totaled $0.3 million and $0.2 million during the years ended December 31, 2018 and 2019, respectively.