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Financing (Long-Term Debt Narratives) (Details) - USD ($)
3 Months Ended
Jul. 01, 2015
Apr. 02, 2015
Sep. 30, 2015
Jun. 30, 2015
Line of Credit Facility [Line Items]        
Long-term Debt     $ 77,000,000 $ 78,500,000
Credit agreement distributions allowable, amount     2,000,000  
Amount available for dividend distribution without affecting capital adequacy requirements     6,000,000  
Derivative, Term of Contract 5 years      
Fixed quarterly interest rate 1.52%      
Derivative notional amount $ 39,250      
Outstanding Balance, Percent 50.00%      
Derivative, Loss on Derivative     557,000  
Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Maximum borrowing capacity     25,000,000  
Amount outstanding     0  
Term Loan [Member]        
Line of Credit Facility [Line Items]        
Long-term Debt   $ 80,000,000    
Letter of Credit [Member]        
Line of Credit Facility [Line Items]        
Maximum borrowing capacity     5,000,000  
Amount outstanding     100,000  
Swing Line of Credit [Member]        
Line of Credit Facility [Line Items]        
Maximum borrowing capacity       $ 5,000,000
Amount outstanding     $ 0  
Long-term Debt [Member]        
Line of Credit Facility [Line Items]        
Long-term Debt, Weighted Average Interest Rate     2.71%  
London Interbank Offered Rate (LIBOR) [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate   1.00%    
Base Rate [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate   0.50%    
Minimum [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage   0.25%    
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate   2.00%    
Minimum [Member] | Base Rate [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate   1.00%    
Maximum [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage   0.40%    
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate   2.75%    
Maximum [Member] | Base Rate [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate   1.75%    
Debt Instrument, Redemption, Period One [Member] | Long-term Debt [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Periodic Payment   $ 1,500,000    
Debt Instrument, Redemption, Period Two [Member] | Long-term Debt [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Periodic Payment   2,000,000    
Debt Instrument, Redemption, Period Three [Member] | Long-term Debt [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Periodic Payment   2,500,000    
U.S. Segment [Member]        
Line of Credit Facility [Line Items]        
Deferred Finance Costs, Gross   $ 1,224,000