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Property and Equipment (Tables)
6 Months Ended
Jun. 30, 2020
Property Plant And Equipment [Abstract]  
Schedule of Property and Equipment Property and equipment consist of the following (in thousands):

 

 

June 30, 2020

 

 

December 31, 2019

 

Computers and software

 

$

577

 

 

$

572

 

Furniture, fixtures, and equipment

 

 

299

 

 

 

299

 

Manufacturing and testing equipment

 

 

3,718

 

 

 

3,444

 

Construction in process

 

 

31

 

 

 

18

 

Leasehold improvements

 

 

912

 

 

 

911

 

 

 

 

5,537

 

 

 

5,244

 

Less accumulated depreciation

 

 

(3,326

)

 

 

(3,118

)

 

 

$

2,211

 

 

$

2,126