XML 64 R49.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 6 - Long-term Debt (Details Textual)
$ in Thousands
12 Months Ended
Jul. 01, 2018
USD ($)
Feb. 28, 2017
USD ($)
Feb. 24, 2017
USD ($)
Mar. 08, 2016
USD ($)
Jul. 01, 2014
USD ($)
Jul. 01, 2013
USD ($)
Dec. 31, 2017
USD ($)
Mar. 01, 2018
USD ($)
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months             $ 6,000  
Long-term Debt, Maturities, Repayments of Principal in Year Two             6,000  
Long-term Debt, Maturities, Repayments of Principal in Year Three             6,000  
Long-term Debt, Maturities, Repayments of Principal in Year Four             6,000  
Long-term Debt, Maturities, Repayments of Principal in Year Five             6,000  
Long Term Debt Maturities Repayments of Principal in Year Six             6,000  
Long Term Debt Maturities Repayments of Principal in Year Seven             1,500  
Debt Issuance Costs, Gross             $ 100  
Ratio of Maximum Funded Indebtedness to EBITDA             4  
Fixed Charges Numerator             1.25  
Derivative, Fixed Interest Rate       243.00% 253.00%      
Derivative, Notional Amount         $ 14,300      
Per Month through July 1, 2015 [Member]                
Debt Instrument, Periodic Payment, Principal         200      
Per Month through June 1, 2018 [Member]                
Debt Instrument, Periodic Payment, Principal         $ 300      
Interest Rate Swap [Member]                
Derivative Instruments, Gain Reclassified from Accumulated OCI into Income, Effective Portion     $ 100          
Interest Rate Swap [Member] | Other Current Liabilities [Member]                
Derivative Liability             $ 100  
Amended Credit Agreement [Member] | Term Loan [Member]                
Debt Instrument, Face Amount   $ 42,000   $ 45,000   $ 30,000    
Amended Credit Agreement [Member] | Term Loan [Member] | London Interbank Offered Rate (LIBOR) [Member]                
Debt Instrument, Basis Spread on Variable Rate       0.85%        
Scenario, Forecast [Member]                
Derivative, Fixed Interest Rate               3.12%
Debt Instrument, Periodic Payment, Principal $ 3,300              
Scenario, Forecast [Member] | Interest Rate Swap [Member]                
Derivative, Notional Amount               $ 18,000
Derivative, Notional Amount, Monthly Reduction Amount               $ 300
Revolving Credit Facility [Member] | Amended Credit Agreement [Member]                
Line of Credit Facility, Expiration Period   7 years       5 years    
Line of Credit Facility, Maximum Borrowing Capacity   $ 35,000   $ 20,000   $ 15,000    
Line of Credit Facility, Commitment Fee Percentage             0.10%  
Long-term Line of Credit             $ 0  
Letters of Credit Outstanding, Amount             $ 0  
Add on Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]                
Debt Instrument, Basis Spread on Variable Rate   0.75%   0.85%        
Debt Instrument, Interest Rate, Stated Percentage             2.25%