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Property and Equipment
 6 Months Ended
Jun. 30, 2015
Property and Equipment  
Property and Equipment

 

 

5.  Property and Equipment

 

Property and equipment consist of the following, in thousands:

 

 

 

June 30,

 

December 31,

 

 

 

2015

 

2014

 

 

 

(unaudited)

 

 

 

 

 

 

 

 

 

Computer equipment

 

$
992

 

$
862

 

Software

 
333

 
254

 

Lab equipment and furniture

 
5,603

 
5,194

 

Leasehold improvements

 
2,587

 
2,428

 

 

 

 

 

 

 

 

 
9,515

 
8,738

 

Less accumulated depreciation and amortization

 
(6,607

)
(6,290

)

 

 

 

 

 

 

 

 

$
2,908

 

$
2,448

 

 

 

 

 

 

 

 

 

 

Depreciation expense on property and equipment was approximately $160,000 and $317,000 for the three and six months ended June 30, 2015 and $176,000 and $345,000 for the three and six months ended June 30, 2014.