v2.4.0.6
Consolidated Statements of Stockholders' Equity (USD $)
In Thousands, except Share data
Total
Common Stock
Additional Paid-in Capital
Deferred Compensation
Retained Earnings (Accumulated Deficit)
Accumulated Other Comprehensive Income (Loss)
Comprehensive Income
Beginning balance at Dec. 27, 2008 $ 119,676 $ 248 $ 130,637 $ (314) $ (10,895) $ 0 $ 0
Beginning balance, shares at Dec. 27, 2008   24,810,736          
Issuance of common stock for exercise of stock options, shares 243,791 243,791          
Issuance of common stock for exercise of stock options, amount 738 3 735        
Vesting of restricted stock units, shares   42,829          
Tax benefit of excess stock based compensation deduction 1,873   1,873        
Amortization of deferred compensation relating to stock options 7,562   7,318 244      
Stock withheld to cover tax withholding requirements upon vesting of restricted stock units, shares   (5,737)          
Stock withheld to cover tax withholdings requirements upon vesting of restricted stock units, amount (76)   (76)        
Reversal of deferred compensation related to cancelled stock options     (6) 6      
Unrealized gain (loss) on short term investment (41)         (41) (41)
Director's deferred compensation 132   132        
Net income 3,330       3,330   3,330
Comprehensive Income             3,289
Ending balance at Jan. 02, 2010 133,194 251 140,613 (64) (7,565) (41) 0
Ending balance, shares at Jan. 02, 2010   25,091,619          
Issuance of common stock for exercise of stock options, shares 667,348 667,462          
Issuance of common stock for exercise of stock options, amount 6,590 6 6,584        
Vesting of restricted stock units, shares   101,348          
Vesting of restricted stock units, amount   1 (1)        
Tax benefit of excess stock based compensation deduction 1,475   1,475        
Amortization of deferred compensation relating to stock options 8,165   8,102 63      
Stock withheld to cover tax withholding requirements upon vesting of restricted stock units, shares   (15,589)          
Stock withheld to cover tax withholdings requirements upon vesting of restricted stock units, amount (284)   (284)        
Reversal of deferred compensation related to cancelled stock options     (1) 1      
Unrealized gain (loss) on short term investment 121         121 121
Director's deferred compensation 132   132        
Net income 25,514       25,514   25,514
Comprehensive Income             25,635
Ending balance at Jan. 01, 2011 174,907 258 156,620 0 17,949 80 0
Ending balance, shares at Jan. 01, 2011 25,844,840 25,844,840          
Issuance of common stock for exercise of stock options, shares 1,232,721 1,232,721          
Issuance of common stock for exercise of stock options, amount 13,401 13 13,388        
Vesting of restricted stock units, shares   167,875          
Vesting of restricted stock units, amount   1 (1)        
Tax benefit of excess stock based compensation deduction 6,370   6,370        
Amortization of deferred compensation relating to stock options 8,784   8,784        
Stock withheld to cover tax withholding requirements upon vesting of restricted stock units, shares   (28,881)          
Stock withheld to cover tax withholdings requirements upon vesting of restricted stock units, amount (928)   (928)        
Unrealized gain (loss) on short term investment 71         71 71
Director's deferred compensation 162   162        
Net income 40,191       40,191   40,191
Comprehensive Income             40,262
Ending balance at Dec. 31, 2011 $ 242,958 $ 272 $ 184,395 $ 0 $ 58,140 $ 151 $ 0
Ending balance, shares at Dec. 31, 2011 27,216,555 27,216,555