XML 47 R37.htm IDEA: XBRL DOCUMENT v3.10.0.1
STOCK-BASED COMPENSATION AND STOCK OWNERSHIP PLANS (Narrative) (Details)
$ in Thousands
3 Months Ended
Dec. 28, 2018
USD ($)
plan
shares
Dec. 29, 2017
USD ($)
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of plans with shares available for future issuance | plan 2  
Shares available for grant (shares) | shares 539,703  
Award performance period 3 years  
Class A    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Employee stock purchase plan shares issued (shares) | shares 0 0
Income in connection with Employee' Stock Purchase Plan $ 16 $ 10
Non-Vested Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares tendered for tax withholding (shares) | shares 3,381 9,377
Stock-based compensation expense, net of forfeitures $ 116 $ 182
Unrecognized stock-based compensation expense 1,346  
Fair value of vested restricted stock $ 1,237 3,948
Non-Vested Stock | Employees | Class A    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award vesting period 4 years  
Restricted Stock Units (RSUs)    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense, net of forfeitures $ 402 $ 345
Unrecognized stock-based compensation expense $ 2,838  
Shares tendered back to company (shares) | shares 6,509 0
Fair value of vested restricted stock $ 2,944 $ 415
Restricted Stock Units (RSUs) | Vesting Period 1    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award vesting period 1 year  
Restricted Stock Units (RSUs) | Vesting Period 2    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Award vesting period 3 years  
Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Bonus achievement target level 80.00%  
Bonus payout as a percentage of target award 50.00%  
Employee stock purchase plan, purchase price 85.00%  
Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Bonus achievement target level 120.00%  
Bonus payout as a percentage of target award 150.00%