Earnings Per Share

12 Months Ended

Dec. 31, 2011

Earnings Per Share [Abstract]

Earnings Per Share

9. Earnings per Share

	For the year ended December 30, 2011		For the year ended December 30, 2010		For the year ended December 30, 2009
Basic earnings per share:
Net income	$	284,373	$	169,500	$	174,400
Weighted average shares		71,708,058		39,454,362		36,196,840
Basic earnings per share	$	3.97	$	4.30	$	4.82
Diluted earnings per share:
Net income	$	284,373	$	169,500	$	174,400
Weighted average shares		71,708,058		39,454,362		36,196,840
Potential dilutive shares from exercise of stock options		—		—		19,525
Diluted weighted average shares		71,708,058		39,454,362		36,216,365
Diluted earnings per share	$	3.97	$	4.30	$	4.82