XML 22 R42.htm IDEA: XBRL DOCUMENT v3.2.0.727
Short- and Long-Term Obligations - Narrative (Details)
6 Months Ended
Nov. 01, 2013
USD ($)
Jul. 04, 2015
USD ($)
Jan. 03, 2015
USD ($)
Debt Instrument [Line Items]      
Weighted average interest rate for long-term obligations (in hundredths)   2.24%  
Maximum unrestricted domestic cash   $ 25,000,000  
Total short- and long-term debt   28,500,000 $ 25,861,000
Revolving Credit Facility [Member]      
Debt Instrument [Line Items]      
Term of unsecured revolving credit facility 5 years    
Borrowing capacity available under committed portion $ 100,000,000    
Additional borrowing capacity $ 50,000,000    
Maturity date Nov. 01, 2018    
Total short- and long-term debt   $ 23,000,000 $ 20,000,000
Maximum consolidated leverage ratio   3.5  
Minimum consolidated interest coverage ratio   3  
Remaining Borrowing Capacity   $ 74,825,000  
Face amount of debt   $ 100,000,000  
Revolving Credit Facility [Member] | Federal Funds Rate [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate   federal funds rate  
Basis spread on variable rate (in hundredths)   0.50%  
Revolving Credit Facility [Member] | Federal Funds Rate [Member] | Minimum [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate (in hundredths)   0.00%  
Revolving Credit Facility [Member] | Federal Funds Rate [Member] | Maximum [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate (in hundredths)   1.00%  
Revolving Credit Facility [Member] | Prime Rate [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate   prime rate  
Revolving Credit Facility [Member] | Prime Rate [Member] | Minimum [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate (in hundredths)   0.00%  
Revolving Credit Facility [Member] | Prime Rate [Member] | Maximum [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate (in hundredths)   1.00%  
Revolving Credit Facility [Member] | Eurocurrency Rate [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate   Eurocurrency rate  
Basis spread on variable rate (in hundredths)   0.50%  
Revolving Credit Facility [Member] | Eurocurrency Rate [Member] | Minimum [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate (in hundredths)   0.00%  
Revolving Credit Facility [Member] | Eurocurrency Rate [Member] | Maximum [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate (in hundredths)   1.00%  
Revolving Credit Facility [Member] | Eurocurrency Rate Two [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate   Eurocurrency rate  
Revolving Credit Facility [Member] | Eurocurrency Rate Two [Member] | Minimum [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate (in hundredths)   1.00%  
Revolving Credit Facility [Member] | Eurocurrency Rate Two [Member] | Maximum [Member]      
Debt Instrument [Line Items]      
Basis spread on variable rate (in hundredths)   2.00%