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DEBT AGREEMENTS (Details)
€ in Millions, ¥ in Millions, £ in Millions, TWD in Millions, $ in Millions
9 Months Ended
Jul. 31, 2015
USD ($)
Jul. 31, 2015
GBP (£)
Jul. 31, 2015
EUR (€)
Jul. 31, 2015
CNY (¥)
Jul. 31, 2015
TWD
Dec. 05, 2014
USD ($)
Dec. 04, 2014
USD ($)
Oct. 31, 2014
USD ($)
May. 09, 2014
USD ($)
May. 08, 2014
USD ($)
Line of Credit Facility [Line Items]                    
Borrowings available under credit facility $ 20.5                  
Revolving Credit Facility [Member]                    
Line of Credit Facility [Line Items]                    
Line of credit, maximum borrowing capacity $ 12.5                  
Line of credit, maturity date Dec. 07, 2016                  
Interest rate spread 1.00%                  
Percentage fee on portion that is not utilized 0.05%                  
Allowable investments in subsidiaries $ 5.0                  
Minimum working capital requirement 90.0                  
Minimum tangible net worth requirement 120.0                  
Maximum dividends allowable $ 4.0         $ 4.0 $ 3.0      
Revolving Credit Facility [Member] | LIBOR [Member]                    
Line of Credit Facility [Line Items]                    
Interest rate spread 1.00%                  
Revolving Credit Facility [Member] | Federal Funds Rate [Member]                    
Line of Credit Facility [Line Items]                    
Interest rate spread 0.50%                  
Revolving Credit Facility [Member] | Taiwan [Member]                    
Line of Credit Facility [Line Items]                    
Line of credit, maximum borrowing capacity $ 3.2       TWD 100.0          
Line of credit, maturity date May 12, 2015                  
Revolving Credit Facility [Member] | United Kingdom [Member]                    
Line of Credit Facility [Line Items]                    
Line of credit, maximum borrowing capacity | £   £ 1.0                
Revolving Credit Facility [Member] | Germany [Member]                    
Line of Credit Facility [Line Items]                    
Line of credit, maximum borrowing capacity | €     € 1.5              
Revolving Credit Facility [Member] | China [Member]                    
Line of Credit Facility [Line Items]                    
Line of credit, maximum borrowing capacity $ 6.4     ¥ 40.0            
Line of credit, maturity date Feb. 17, 2016                  
Line of credit amount outstanding $ 1.6             $ 3.3    
Interest rate 5.60% 5.60% 5.60% 5.60% 5.60%          
Letter Of Credit [Member]                    
Line of Credit Facility [Line Items]                    
Line of credit, maximum borrowing capacity                 $ 5.0 $ 3.0