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Share-based Compensation (Tables)
3 Months Ended
Apr. 01, 2014
Share-based Compensation  
Summary of allocation of share-based compensation expense

 

 

 

 

13 Weeks Ended

 

 

 

April 1, 2014

 

March 26, 2013

 

 

 

 

 

 

 

Labor expense

 

$

1,368

 

$

1,330

 

General and administrative expense

 

2,253

 

2,182

 

Total share-based compensation expense

 

$

3,621

 

$

3,512

 

Summary of stock option activity

 

 

 

 

Shares

 

Weighted-Average 
Exercise Price

 

Weighted-Average 
Remaining Contractual 
Term (years)

 

Aggregate 
Intrinsic 
Value

 

 

 

 

 

 

 

 

 

 

 

Outstanding at December 31, 2013

 

1,043,438

 

$

13.77

 

 

 

 

 

Granted

 

 

 

 

 

 

 

Forfeited

 

 

 

 

 

 

 

Exercised

 

(108,160

)

11.67

 

 

 

 

 

Outstanding at April 1, 2014

 

935,278

 

$

14.02

 

2.14

 

$

11,845

 

 

 

 

 

 

 

 

 

 

 

Exercisable at April 1, 2014

 

935,278

 

$

14.02

 

2.14

 

$

11,845

 

Summary of restricted stock unit activity

 

 

 

 

Shares

 

Weighted-Average 
Grant Date 
Fair Value

 

Weighted-Average 
Remaining Contractual 
Term (years)

 

Aggregate 
Intrinsic 
Value

 

 

 

 

 

 

 

 

 

 

 

Outstanding at December 31, 2013

 

1,283,862

 

$

18.68

 

 

 

 

 

Granted

 

137,743

 

26.29

 

 

 

 

 

Forfeited

 

(28,418

)

17.04

 

 

 

 

 

Vested

 

(429,792

)

16.16

 

 

 

 

 

Outstanding at April 1, 2014

 

963,395

 

$

20.94

 

8.67

 

$

25,703