XML 97 R82.htm IDEA: XBRL DOCUMENT v3.3.1.900
Derivatives - Additional Information (Details)
12 Months Ended
Nov. 01, 2013
Jan. 02, 2016
USD ($)
Jan. 03, 2015
USD ($)
Dec. 28, 2013
USD ($)
Jan. 16, 2015
USD ($)
Revolving credit facility          
Derivatives, Fair Value [Line Items]          
Maximum consolidated leverage ratio 3.5        
Minimum consolidated interest coverage ratio 3        
Forward Currency-Exchange Contracts | Derivatives Not Designated as Hedging Instruments          
Derivatives, Fair Value [Line Items]          
(Loss) gain on foreign currency derivative instruments, not designated as hedging   $ (386,000) $ (14,000) $ 146,000  
Cash Flow Hedging | Derivatives Designated as Hedging Instruments          
Derivatives, Fair Value [Line Items]          
Rate of effectiveness of derivative agreement   100.00%      
Amounts to be reclassified into earnings   $ (294,000)      
Cash Flow Hedging | Swap Agreement 2015 | Derivatives Designated as Hedging Instruments          
Derivatives, Fair Value [Line Items]          
Notional amount         $ 10,000,000
Cash Flow Hedging | Swap Agreement 2015 | Derivatives Designated as Hedging Instruments | LIBOR          
Derivatives, Fair Value [Line Items]          
Derivative, fixed interest rate         1.50%
Cash Flow Hedging | Swap Agreement 2006 | Derivatives Designated as Hedging Instruments          
Derivatives, Fair Value [Line Items]          
Derivative, fixed interest rate   5.63%      
Cash Flow Hedging | Interest rate swap agreements | Derivatives Designated as Hedging Instruments          
Derivatives, Fair Value [Line Items]          
Unrealized loss associated with swap agreements   $ 53,000      
Cash Flow Hedging | Forward Currency-Exchange Contracts | Derivatives Designated as Hedging Instruments          
Derivatives, Fair Value [Line Items]          
Period over which entity manages its level of exposure of risk   12 months