Quarterly report pursuant to Section 13 or 15(d)

Note F - Debt (Details Textual)

v3.19.2
Note F - Debt (Details Textual)
$ in Millions
1 Months Ended 9 Months Ended
Aug. 31, 2013
USD ($)
Mar. 31, 2011
Jun. 29, 2019
USD ($)
Mar. 30, 2019
Rate
Jan. 02, 2019
Oct. 08, 2018
USD ($)
Sep. 29, 2018
USD ($)
Aug. 31, 2018
Mar. 09, 2018
USD ($)
Nov. 27, 2017
USD ($)
Promissory Note [Member]                    
Debt Instrument, Face Amount           $ 7.0        
Debt Instrument, Interest Rate, Stated Percentage         6.00%          
Salt Life Acquisition [Member] | Promissory Note [Member]                    
Debt Instrument Number of Instruments Issued               2    
Debt Instrument, Face Amount $ 22.0                  
Debt Instrument Amount of One time Installment Payment $ 9.0                  
Debt Instrument Discounted Value     $ 0.5              
SSI [Member] | Promissory Note [Member]                    
Debt Instrument Discounted Value     5.9              
Amended Credit Agreement [Member] | Revolving Credit Facility [Member]                    
Line Of Credit Facility Maximum Capacity For Share Repurchase                   $ 10.0
Line Of Credit Facility Maximum Capacity For Capital Leases                 $ 25.0 15.0
Line Of Credit Facility Maximum Capacity For Investments                 $ 6.0 $ 2.0
Line of Credit Facility, Maximum Borrowing Capacity     145.0              
Line of Credit Facility Including Additional Borrowing Capacity Maximum     200.0              
Amended Credit Agreement [Member] | Letter of Credit [Member]                    
Line of Credit Facility, Maximum Borrowing Capacity     25.0              
Long-term Line of Credit, Total     $ 114.8              
Line of Credit Facility, Interest Rate During Period     4.70%              
Line of Credit Facility, Remaining Borrowing Capacity     $ 21.6              
Debt Covenant Fixed Charge Coverage Ratio Term     1 year              
Fixed Charge Coverage Ratio | Rate       110.00%            
Retained Earnings Amount Available For Dividends And Stock Repurchases     $ 14.4       $ 14.7      
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 Periodic Payment Term   270 days 180 days              
Debt Instrument, Term   1 year 180 days