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Property and Equipment
3 Months Ended
Mar. 31, 2013
Property and Equipment  
Property and Equipment

6. Property and Equipment

 

Property and equipment consist of the following, in thousands:

 

 

 

March 31,

 

December 31,

 

 

 

2013

 

2012

 

 

 

(unaudited)

 

 

 

 

 

 

 

 

 

Computer equipment

 

$

623

 

$

615

 

Software

 

209

 

209

 

Lab equipment and furniture

 

4,236

 

3,896

 

Leasehold improvements

 

1,803

 

1,779

 

 

 

6,871

 

6,499

 

Less accumulated depreciation and amortization

 

(5,184

)

(5,078

)

 

 

$

1,687

 

$

1,421

 

 

Depreciation expense on property and equipment for the three months ended March 31, 2013 and 2012 was approximately $106,000 and $167,000, respectively.