Annual report pursuant to Section 13 and 15(d)

PROPERTY, PLANT AND EQUIPMENT (Details)

v3.10.0.1
PROPERTY, PLANT AND EQUIPMENT (Details)
1 Months Ended 12 Months Ended
Aug. 31, 2018
USD ($)
a
Jun. 30, 2018
USD ($)
ft²
Dec. 31, 2018
USD ($)
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Jan. 31, 2017
a
Property, plant and equipment            
Property, plant and equipment, gross     $ 131,779,000 $ 128,778,000    
Accumulated depreciation and amortization     (67,718,000) (59,672,000)    
Total property, plant and equipment     64,061,000 69,106,000    
Depreciation expense     9,800,000 8,500,000 $ 4,700,000  
Interest costs capitalized     0 100,000 199,000  
Real estate held for sale         500,000  
Impairment of real estate         200,000  
Proceeds from sale of property, plant and equipment     5,045,000 521,000 0  
Gain (loss) on sale of property     3,990,000 (284,000) (149,000)  
Impairment of long-lived assets     0 113,000 $ 221,000  
Land and improvements            
Property, plant and equipment            
Property, plant and equipment, gross     518,000 841,000    
Buildings and improvements            
Property, plant and equipment            
Property, plant and equipment, gross     32,925,000 30,760,000    
Machinery and equipment            
Property, plant and equipment            
Property, plant and equipment, gross     25,691,000 25,160,000    
Furniture and fixtures            
Property, plant and equipment            
Property, plant and equipment, gross     20,245,000 20,385,000    
Computer software and hardware            
Property, plant and equipment            
Property, plant and equipment, gross     52,400,000 $ 51,632,000    
Disposal Group, Disposed of by Sale, Not Discontinued Operations            
Property, plant and equipment            
Acre of land | a           53
Provo, Utah            
Property, plant and equipment            
Acre of land | a 8          
Proceeds from sale of property, plant and equipment $ 2,700,000          
Impairment of long-lived assets     1,700,000      
MEXICO            
Property, plant and equipment            
Area of real estate property | ft²   29,300        
Proceeds from sale of property, plant and equipment   $ 2,600,000        
Gain (loss) on sale of property     $ 2,300,000