XML 34 R35.htm IDEA: XBRL DOCUMENT v2.4.0.6
Stock-Based Compensation (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 29, 2012
Y
Oct. 01, 2011
Sep. 29, 2012
Y
Rate
Oct. 01, 2011
Y
Rate
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation, number of shares authorized 10,000,000   10,000,000  
Compensation expense, all share-based payment plans $ 285 $ 282 $ 1,210 $ 986
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]        
Volatility rate     11.70% 11.90%
Risk free interest rate     1.60% 2.90%
Expected dividend yield     1.50% 1.50%
Expected life of awards (years)     9.1 8.9
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]        
Outstanding, beginning balance     1,110,785  
Granted     0  
Exercised     (121,385)  
Forfeited     0  
Outstanding, ending balance 989,400   989,400  
Exercisable, ending balance 818,400   818,400  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]        
Outstanding, weighted average exercise price, beginning balance     $ 10.62  
Granted, weighted average exercise price $ 0.00   $ 0.00  
Exercised, weighted average exercise price $ 8.02   $ 8.02  
Forfeited, weighted average exercise price $ 0.00   $ 0.00  
Outstanding, weighted average exercise price, ending balance $ 10.94   $ 10.94  
Exercisable, weighted average exercise price, ending balance $ 9.82   $ 9.82  
Outstanding, weighted average remaining contractual life (years) 3.6   3.6  
Exercisable, weighted average remaining contractual life (years)     2.7  
Outstanding, unrecognized compensation cost 10,826   10,826  
Outstanding, aggregate intrinsic value 9,753   9,753  
Exercisable, aggregate intrinsic value 8,985   8,985  
Employee stock purchase plan [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Employee stock purchase plan, service period     1 year  
Employee stock purchase plan, percentage of market price, Purchase Date     85.00%  
Employee stock purchase, discount from market price, purchase date     15.00%  
Compensation cost     312 302
Stock options [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock options, awarded, outstanding 615,401   615,401  
Stock options awarded, vesting period (years)     10  
Compensation cost     122 229
Stock-Settled Stock Appreciation Rights (SARs) [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation cost     217 142
Stock appreciation rights, awarded     105,000  
Stock appreciation rights, vesting period     5  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]        
Unvested, beginning balance     210,188  
Granted     105,000  
Forfeited     0  
Vested     (57,371)  
Unvested, ending balance 257,817   257,817  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]        
Unvested, weighted average award date value, beginning balance     $ 3.47  
Granted, weighted average award date value     $ 2.70  
Forfeited, weighted average award date value $ 0.00   $ 0.00  
Vested, weighted average award date value     $ 3.43  
Unvested, weighted average award date value, ending balance $ 3.17   $ 3.17  
Weighted average remaining contractual life (years)     3.2  
Unrecognized compensation cost 636   636  
Aggregate intrinsic value 5,363   5,363  
Employee SSARs [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]        
Unvested, ending balance 218,400   218,400  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]        
Unvested, weighted average award date value, ending balance $ 3.31   $ 3.31  
Weighted average remaining contractual life (years)     3.2  
Unrecognized compensation cost 552   552  
Aggregate intrinsic value 4,543   4,543  
Nonemployee director SSARs [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]        
Unvested, ending balance 39,417   39,417  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]        
Unvested, weighted average award date value, ending balance $ 2.34   $ 2.34  
Weighted average remaining contractual life (years)     3.7  
Unrecognized compensation cost 84   84  
Aggregate intrinsic value 820   820  
Restricted stock units (RSUs) [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation cost     559 313
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]        
Unvested, beginning balance     113,908  
Granted     23,058  
Forfeited     0  
Vested     (58,313)  
Unvested, ending balance 78,653   78,653  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]        
Unvested, weighted average award date value, beginning balance     $ 15.15  
Granted, weighted average award date value     $ 19.41  
Forfeited, weighted average award date value $ 0.00   $ 0.00  
Vested, weighted average award date value     $ 14.52  
Unvested, weighted average award date value, ending balance $ 16.87   $ 16.87  
Weighted average remaining contractual life (years)     2.9  
Unrecognized compensation cost 711   711  
Aggregate intrinsic value $ 1,636   $ 1,636