The tables below reconcile the numerators and denominators of basic and diluted earnings per share for current and prior periods.


	Three Months Ended March 30, 2013				Six Months Ended March 30, 2013
	Class A		Class B		Class A		Class B
Numerator: Allocated net income
Net income allocated, basic	$	4,513,615	$	3,576,541	$	10,962,905	$	8,694,898
Conversion of Class B to Class A shares		3,576,541		—		8,694,898		—

Net income allocated, diluted	$	8,090,156	$	3,576,541	$	19,657,803	$	8,694,898

Denominator: Weighted average shares outstanding
Weighted average shares outstanding, basic		12,961,853		11,297,923		12,958,169		11,301,607
Conversion of Class B to Class A shares		11,297,923		—		11,301,607		—

Weighted average shares outstanding, diluted		24,259,776		11,297,923		24,259,776		11,301,607

Earnings per share
Basic	$	0.35	$	0.32	$	0.85	$	0.77

Diluted	$	0.33	$	0.32	$	0.81	$	0.77


	Three Months Ended March 24, 2012				Six Months Ended March 24, 2012
	Class A		Class B		Class A		Class B
Numerator: Allocated net income
Net income allocated, basic	$	3,620,798	$	2,891,277	$	9,492,303	$	7,616,988
Conversion of Class B to Class A shares		2,891,277		—		7,616,988		—

Net income allocated, diluted	$	6,512,075	$	2,891,277	$	17,109,291	$	7,616,988

Denominator: Weighted average shares outstanding
Weighted average shares outstanding, basic		12,926,684		11,359,090		12,932,887		11,411,906
Conversion of Class B to Class A shares		11,359,090		—		11,411,906		—

Weighted average shares outstanding, diluted		24,285,774		11,359,090		24,344,793		11,411,906

Earnings per share
Basic	$	0.28	$	0.26	$	0.73	$	0.67

Diluted	$	0.27	$	0.26	$	0.70	$	0.67