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

                                                                                                                                                                                    

 

 

December 31,

 

 

 

2015

 

2014

 

Buildings and improvements

 

$

195

 

$

233

 

Furniture and fixtures

 

 

2,248

 

 

2,242

 

Computer hardware and software

 

 

1,370

 

 

1,398

 

Machinery and equipment

 

 

11,961

 

 

11,796

 

Vehicles

 

 

86

 

 

58

 

​  

​  

​  

​  

 

 

 

15,860

 

 

15,727

 

Less accumulated depreciation

 

 

(14,322

)

 

(14,370

)

​  

​  

​  

​  

 

 

$

1,538

 

$

1,357

 

​  

​  

​  

​  

​  

​  

​  

​