Annual report pursuant to Section 13 and 15(d)

Note 8 - Long-term Debt (Details Textual)

v3.19.3
Note 8 - Long-term Debt (Details Textual)
$ in Thousands
1 Months Ended 12 Months Ended
Oct. 08, 2018
USD ($)
Aug. 31, 2013
USD ($)
Mar. 31, 2011
Oct. 08, 2019
USD ($)
Sep. 28, 2019
USD ($)
Rate
Jan. 02, 2019
Sep. 29, 2018
USD ($)
Aug. 31, 2018
Mar. 09, 2018
USD ($)
Nov. 27, 2017
USD ($)
Promissory Note [Member]                    
Debt Instrument, Face Amount $ 7,000                  
Debt Instrument, Interest Rate, Stated Percentage           6.00%        
Debt Instrument Discounted Value         $ 5,300          
Salt Life Acquisition [Member] | Promissory Note [Member]                    
Debt Instrument Number of Instruments Issued               2    
Debt Instrument, Face Amount   $ 22,000                
Debt Instrument Amount of One time Installment Payment   $ 9,000                
Debt Instrument, Interest Rate, Stated Percentage   0.00%                
Debt Instrument Discounted Value         0          
Amended Credit Agreement [Member] | Revolving Credit Facility [Member]                    
Line Of Credit Facility Maximum Capacity For Share Repurchase                   $ 10,000
Line Of Credit Facility Maximum Capacity For Capital Leases                 $ 25,000 15,000
Line Of Credit Facility Maximum Capacity For Investments                 $ 6,000 $ 2,000
Line of Credit Facility, Maximum Borrowing Capacity 145,000       145,000          
Line of Credit Facility Including Additional Borrowing Capacity Maximum $ 200,000                  
Line of Credit Facility, Periodic Payment       $ 200            
Long-term Line of Credit, Total         $ 102,000          
Line of Credit Facility, Interest Rate During Period         4.20%          
Line of Credit Facility, Remaining Borrowing Capacity         $ 27,200          
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Minimum [Member]                    
Line of Credit Facility, Commitment Fee Percentage 0.25%                  
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Maximum [Member]                    
Line of Credit Facility, Commitment Fee Percentage 0.375%                  
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Fed Funds Effective Rate Overnight Index Swap Rate [Member]                    
Debt Instrument, Basis Spread on Variable Rate 0.50%                  
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]                    
Debt Instrument, Basis Spread on Variable Rate 1.00%                  
Amended Credit Agreement [Member] | Letter of Credit [Member]                    
Line of Credit Facility, Maximum Borrowing Capacity $ 25,000                  
Debt Covenant Fixed Charge Coverage Ratio Term         1 year          
Fixed Charge Coverage Ratio | Rate         110.00%          
Debt Instrument, Covenant, Percentage of Borrowing Rate or Commitment, Availability for Stock Repurchase or Dividends 15.00%                  
Debt Instrument, Covenant, Number of Preceding Days for Average Availability of Percentage for Stock Repurchases and Dividends 30                  
Debt Instrument, Covenant, Maximum Amount Plus 50% of Cumulative Net Income For Dividends and Stock Repurchases $ 10,000                  
Retained Earnings Amount Available For Dividends And Stock Repurchases         $ 16,100   $ 14,700      
Promissory Note, Maturity Date June 30, 2016 [Member] | Salt Life Acquisition [Member] | Promissory Note [Member]                    
Debt Instrument, Interest Rate, Effective Percentage   1.92%                
Promissory Note, Maturity Date June 30, 2019 [Member] | Salt Life Acquisition [Member] | Promissory Note [Member]                    
Debt Instrument, Interest Rate, Effective Percentage   3.62%                
Debt with Banco Ficohsa [Member] | Revolving Credit Facility [Member]                    
Debt Instrument, Term     1 year 180 days              
Debt Instrument Periodic Payment Term     180 days