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Property and Equipment
12 Months Ended
Dec. 31, 2013
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]

4.       Property and Equipment


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


 

December 31,

 

2013

 

2012

Buildings and improvements

$ 715

 

$ 855

Furniture and fixtures

2,360

 

2,357

Computer hardware and software

1,460

 

1,477

Machinery and equipment

12,233

 

12,269

Vehicles

37

 

37

 Property and equipment, Gross

16,805

 

16,995

Less accumulated depreciation

(15,346)

 

(14,995)

 Property and equipment, Net

$ 1,459

 

$ 2,000