Property and Equipment
 12 Months Ended
Dec. 31, 2016
Property, Plant and Equipment [Abstract]  
Property and Equipment

2. Property and Equipment

 

Property and equipment consist of the following:

 

 

 

 

 

 

 

 

(in thousands)

 

Years Ended December 31, 

 

    

2016

    

2015

Machinery & Equipment

 

$
2,598

 

$
2,537

Furniture & Fixtures

 

 
1,031

 

 
1,043

Software

 

 
666

 

 
655

Leasehold improvements

 

 
3,307

 

 
3,218

 

 

 
7,602

 

 
7,453

Less accumulated depreciation

 

 
3,892

 

 
3,113

Property and equipment, net

 

$
3,710

 

$
4,340

 

Depreciation expense for the years ended December 31, 2016 and 2015 was $0.9 million and $1.2 million, respectively.