Quarterly report pursuant to Section 13 or 15(d)

Supplemental Equity and Comprehensive Income Information (Details 1)

v2.4.0.6
Supplemental Equity and Comprehensive Income Information (Details 1) (USD $)
In Thousands, unless otherwise specified
 9 Months Ended
Jun. 23, 2012
Jun. 25, 2011
Summary of the changes in the carrying amounts of equity attributable to controlling interest and noncontrolling interest    
Balance, Beginning balance $ 456,782 $ 532,143
Comprehensive income 32,630 40,350
Stock based compensation 3,782 4,143
Restricted share activity 380 (176)
Issuance of common stock 806 1,404
Repurchase of common stock (20,884) (84,049)
Distributions to noncontrolling interest   (1,500)
Tax benefit on stock option exercise 938 791
Balance, Ending balance 474,434 493,106
Total [Member] | Controlling Interest [Member]
    
Summary of the changes in the carrying amounts of equity attributable to controlling interest and noncontrolling interest    
Balance, Beginning balance 456,776 530,696
Comprehensive income 31,340 39,697
Stock based compensation 3,782 4,143
Restricted share activity 380 (176)
Issuance of common stock 806 1,404
Repurchase of common stock (20,884) (84,049)
Distributions to noncontrolling interest   0
Tax benefit on stock option exercise 938 791
Balance, Ending balance 473,138 492,506
Common Stock [Member] | Controlling Interest [Member]
    
Summary of the changes in the carrying amounts of equity attributable to controlling interest and noncontrolling interest    
Balance, Beginning balance 129 163
Comprehensive income 0 0
Stock based compensation 0 0
Restricted share activity 0 0
Issuance of common stock 0 0
Repurchase of common stock (7) (26)
Distributions to noncontrolling interest   0
Tax benefit on stock option exercise 0 0
Balance, Ending balance 122 137
Class A Common Stock [Member] | Controlling Interest [Member]
    
Summary of the changes in the carrying amounts of equity attributable to controlling interest and noncontrolling interest    
Balance, Beginning balance 359 437
Comprehensive income 0 0
Stock based compensation 0 0
Restricted share activity 1 4
Issuance of common stock 4 4
Repurchase of common stock (19) (63)
Distributions to noncontrolling interest   0
Tax benefit on stock option exercise 0 0
Balance, Ending balance 345 382
Class B Stock [Member] | Controlling Interest [Member]
    
Summary of the changes in the carrying amounts of equity attributable to controlling interest and noncontrolling interest    
Balance, Beginning balance 16 16
Comprehensive income 0 0
Stock based compensation 0 0
Restricted share activity 0 0
Issuance of common stock 0 0
Repurchase of common stock 0 0
Distributions to noncontrolling interest   0
Tax benefit on stock option exercise 0 0
Balance, Ending balance 16 16
Additional Paid In Capital [Member] | Controlling Interest [Member]
    
Summary of the changes in the carrying amounts of equity attributable to controlling interest and noncontrolling interest    
Balance, Beginning balance 396,208 483,817
Comprehensive income 0 0
Stock based compensation 3,782 4,143
Restricted share activity 379 (180)
Issuance of common stock 802 1,400
Repurchase of common stock (20,358) (68,620)
Distributions to noncontrolling interest   0
Tax benefit on stock option exercise 938 791
Balance, Ending balance 381,751 421,351
Retained Earnings [Member] | Controlling Interest [Member]
    
Summary of the changes in the carrying amounts of equity attributable to controlling interest and noncontrolling interest    
Balance, Beginning balance 59,045 45,319
Comprehensive income 31,232 39,255
Stock based compensation 0 0
Restricted share activity 0 0
Issuance of common stock 0 0
Repurchase of common stock (500) (15,340)
Distributions to noncontrolling interest   0
Tax benefit on stock option exercise 0 0
Balance, Ending balance 89,777 69,234
Accumulated Other Comprehensive Income [Member] | Controlling Interest [Member]
    
Summary of the changes in the carrying amounts of equity attributable to controlling interest and noncontrolling interest    
Balance, Beginning balance 1,019 944
Comprehensive income 108 442
Stock based compensation 0 0
Restricted share activity 0 0
Issuance of common stock 0 0
Repurchase of common stock 0 0
Distributions to noncontrolling interest   0
Tax benefit on stock option exercise 0 0
Balance, Ending balance 1,127 1,386
Noncontrolling Interest [Member]
    
Summary of the changes in the carrying amounts of equity attributable to controlling interest and noncontrolling interest    
Balance, Beginning balance 6 1,447
Comprehensive income 1,290 653
Stock based compensation 0 0
Restricted share activity 0 0
Issuance of common stock 0 0
Repurchase of common stock 0 0
Distributions to noncontrolling interest   (1,500)
Tax benefit on stock option exercise 0 0
Balance, Ending balance $ 1,296 $ 600