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Earnings Per Common Share (Tables)

6 Months Ended

Mar. 31, 2018

Earnings Per Common Share [Abstract]

Reconciliation of Numerators and Denominators of Basic and Diluted Earnings Per Share



		Three Months Ended						Six Months Ended
		March 31, 2018						March 31, 2018
		Class A			Class B			Class A			Class B
Numerator: Allocated net income
Net income allocated, basic		$	6,661,301		$	2,633,487		$	38,993,337		$	15,448,190
Conversion of Class B to Class A shares			2,633,487			—			15,448,190			—
Net income allocated, diluted		$	9,294,788		$	2,633,487		$	54,441,527		$	15,448,190

Denominator: Weighted average shares outstanding
Weighted average shares outstanding, basic			14,120,232			6,139,544			14,111,787			6,147,989
Conversion of Class B to Class A shares			6,139,544			—			6,147,989			—
Weighted average shares outstanding, diluted			20,259,776			6,139,544			20,259,776			6,147,989

Earnings per share
Basic		$	0.47		$	0.43		$	2.76		$	2.51
Diluted		$	0.46		$	0.43		$	2.69		$	2.51

The per share amounts for the second quarter of fiscal 2017 and the six months ended March 25, 2017 are based on the following amounts:



		Three Months Ended						Six Months Ended
		March 25, 2017						March 25, 2017
		Class A			Class B			Class A			Class B
Numerator: Allocated net income
Net income allocated, basic		$	6,513,698		$	2,637,749		$	16,328,364		$	6,646,970
Conversion of Class B to Class A shares			2,637,749			—			6,646,970			—
Net income allocated, diluted		$	9,151,447		$	2,637,749		$	22,975,334		$	6,646,970

Denominator: Weighted average shares outstanding
Weighted average shares outstanding, basic			14,038,094			6,221,682			14,002,300			6,257,476
Conversion of Class B to Class A shares			6,221,682			—			6,257,476			—
Weighted average shares outstanding, diluted			20,259,776			6,221,682			20,259,776			6,257,476

Earnings per share
Basic		$	0.47		$	0.42		$	1.17		$	1.06
Diluted		$	0.45		$	0.42		$	1.13		$	1.06