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Property and Equipment
 3 Months Ended
Mar. 31, 2017
Property Plant And Equipment [Abstract]  
Property and Equipment

(4) Property and Equipment

Property and equipment consisted of the following (in thousands):

 

 

 

 

 

 

 

As of

 

 

As of

 

 

 

Useful life

in years

 

 

March 31,

2017

 

 

December 31,

2016

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Furniture and equipment

 

 

5

 

 

$

1,267

 

 

$

928

 

System hardware

 

 

5

 

 

 

3,320

 

 

 

3,320

 

Office computers

 

 

3

 

 

 

1,938

 

 

 

1,777

 

Computer and system software

 

 

3

 

 

 

1,502

 

 

 

1,478

 

 

 

 

 

 

 

 

8,027

 

 

 

7,503

 

Less accumulated depreciation and amortization

 

 

 

 

 

 

(5,340

)

 

 

(4,580

)

Property and equipment, net

 

 

 

 

 

$

2,687

 

 

$

2,923

 

 

Depreciation and amortization expense for property and equipment was $0.8 million and $0.4 million for the three months ended March 31, 2017 and 2016, respectively.