Annual report pursuant to Section 13 and 15(d)

PROPERTY, PLANT AND EQUIPMENT (Details)

v3.6.0.2
PROPERTY, PLANT AND EQUIPMENT (Details)
 12 Months Ended
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Jan. 31, 2017
a
Property, plant and equipment        
Property, plant and equipment, gross $ 125,274,000 $ 117,982,000    
Accumulated depreciation and amortization (52,002,000) (49,254,000)    
Total property, plant and equipment 73,272,000 68,728,000    
Depreciation expense 4,700,000 4,400,000 $ 4,300,000  
Interest Costs Capitalized 200,000 0 $ 0  
Real estate held for sale 500,000      
Impairment of real estate 200,000      
Land and improvements        
Property, plant and equipment        
Property, plant and equipment, gross 1,996,000 2,518,000    
Buildings and improvements        
Property, plant and equipment        
Property, plant and equipment, gross 30,277,000 30,013,000    
Machinery and equipment        
Property, plant and equipment        
Property, plant and equipment, gross 23,699,000 22,293,000    
Furniture and fixtures        
Property, plant and equipment        
Property, plant and equipment, gross 19,962,000 18,964,000    
Computer software and hardware        
Property, plant and equipment        
Property, plant and equipment, gross $ 49,340,000 $ 44,194,000    
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Subsequent Event        
Property, plant and equipment        
Acre of land | a       53