Annual report pursuant to Section 13 and 15(d)

Note 12 - Stock-based Compensation (Details Textual)

v3.21.2
Note 12 - Stock-based Compensation (Details Textual) - USD ($)
$ in Millions
12 Months Ended 13 Months Ended
Oct. 02, 2021
Oct. 03, 2020
Nov. 02, 2021
Feb. 06, 2020
Share-based Payment Arrangement, Expense, Tax Benefit   $ 0.9 $ 0.6  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) 12,000 294,000    
Restricted Stock Units (RSUs) [Member] | Upon Filing of Annual Report in 2020 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares) 74,000      
Restricted Stock Units (RSUs) [Member] | Upon Filing of Annual Report in 2019 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)   54,750    
Restricted Stock Units (RSUs) [Member] | Upon Filing of Annual Report in 2022 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)   124,000 12,000  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Net of Forfeitures (in shares)   108,000    
Restricted Stock Units (RSUs) [Member] | Upon Filing of Annual Report in 2021 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)   50,000    
Performance Shares [Member] | Upon Filing of Annual Report in 2020 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares) 42,000      
Performance Shares [Member] | Upon Filing of Annual Report in 2019 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)   78,108    
Restricted Stock Units and Performance Units [Member] | Upon Filing of Annual Report in 2019, Paid in Cash [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)   86,589    
Restricted Stock Units and Performance Units [Member] | Upon Filing of Annual Report in 2019, Paid in Stock [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)   46,269    
Selling, General and Administrative Expenses [Member]        
Share-based Payment Arrangement, Expense $ 2.5 $ 3.0    
The 2020 Stock Plan [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)       449,714
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total $ 1.4      
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year) 1 year 1 month 6 days