(in thousands)

 

2015

 

2016

 

IT equipment

 

$

490

 

$

642

 

Laboratory appliances

 

2,458

 

2,613

 

Other equipment

 

15

 

15

 

 

 

 

 

 

 

 

 

$

2,963

 

$

3,270

 

Less: Accumulated depreciation

 

$

(2,546

)

$

(2,751

)

Property, plant and equipment, net

 

$

417

 

$

519