December 31,

 

    

2016

    

2015

Equipment

 

$

4,361

 

$

3,359

Leasehold improvements

 

 

906

 

 

894

Furniture and fixtures

 

 

418

 

 

403

Software

 

 

89

 

 

54

Construction in progress

 

 

1,357

 

 

1,324

 

 

 

7,131

 

 

6,034

Less: Accumulated depreciation

 

 

(3,818)

 

 

(2,939)

 

 

$

3,313

 

$

3,095