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Property and Equipment (Tables)
 6 Months Ended
Jun. 30, 2014
Property and Equipment  
Schedule of property and equipment

                                                                                                                                                                                        

 

 

June 30,
2014

 

December 31,
2013

 

 

 

(in thousands)

 

Laboratory equipment

 

$
12,667

 

$
12,681

 

Leasehold improvements

 
4,958

 
4,958

 

Computers and software

 
3,083

 
3,220

 

Furniture and fixtures

 
1,170

 
1,170

 

 

 
21,878

 
22,029

 

Less accumulated depreciation and amortization

 
(20,614

)
(20,476

)

 

 

$
1,264

 

$
1,553