Rendering

Component: (Network and Table)
Network
940401 - Disclosure - Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details)
(http://bench.com/role/PropertyPlantAndEquipmentScheduleOfPropertyPlantAndEquipmentDetails)
TableStatement [Table]
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000863436 (http://www.sec.gov/CIK)
Statement [Line Items]Period [Axis]
2016-12-31
2015-12-31
Property, Plant and Equipment, Type [Axis]Property, Plant and Equipment, Type [Axis]
Land [Member]Buildings And Building Improvements [Member]Machinery And Equipment [Member]Furniture And Fixtures [Member]Vehicles [Member]Leasehold Improvements [Member]Property, Plant and Equipment, Type [Domain]Land [Member]Buildings And Building Improvements [Member]Machinery And Equipment [Member]Furniture And Fixtures [Member]Vehicles [Member]Leasehold Improvements [Member]Property, Plant and Equipment, Type [Domain]
Property, plant and equipment, gross
6,169,000  
90,330,000  
445,537,000  
8,089,000  
1,231,000  
21,167,000  
572,523,000  
6,169,000  
89,720,000  
432,582,000  
8,049,000  
1,009,000  
19,729,000  
557,258,000  
Less accumulated depreciation
      
(406,375,000) 
      
(379,088,000) 
Property, plant and equipment, Net
 
 
 
 
 
 
 
 
 
 
 
 
166,148,000  
 
 
 
 
 
 
 
 
 
 
 
 
 
178,170,000