Earnings Per Common Share (Tables)

6 Months Ended

Oct. 31, 2016

Basic Earnings Per Common Share

Basic earnings per common share:

	Three Months Ended October 31, 2016						Six Months Ended October 31, 2016
	Class A			Class B			Class A			Class B
Distributed earnings	$	0.11		$	0.11		$	0.21		$	0.21
Undistributed earnings		(0.10	)		(0.10	)		(0.14	)		(0.14	)
Total	$	0.01		$	0.01		$	0.07		$	0.07
Distributed earnings	$	2,943		$	268		$	5,609		$	511
Undistributed earnings		(2,565	)		(234	)		(3,680	)		(340	)
Total	$	378		$	34		$	1,929		$	171
Basic weighted average common shares outstanding		26,703			2,432			26,580			2,457

	Three Months Ended October 31, 2015						Six Months Ended October 31, 2015
	Class A			Class B			Class A			Class B
Distributed earnings	$	0.10		$	0.10		$	0.20		$	0.20
Undistributed earnings		(0.02	)		(0.02	)		(0.04	)		(0.04	)
Total	$	0.08		$	0.08		$	0.16		$	0.16
Distributed earnings	$	2,610		$	259		$	5,215		$	517
Undistributed earnings		(651	)		(65	)		(916	)		(91	)
Total	$	1,959		$	194		$	4,299		$	426
Basic weighted average common shares outstanding		26,073			2,587			26,050			2,587

Diluted Earnings Per Share for Class A Common Shares Using If-Converted Method

Diluted EPS for Class A Common Shares Using the If-Converted Method

Three Months Ended October 31, 2016

	Undistributed & Distributed Earnings to Class A Common		Class A Common Shares		EPS*
Per Basic	$	378		26,703	$	0.01
Common Stock Equivalents		—		413		—
		378		27,116		0.01
Class B Conversion		34		2,432		—
Diluted EPS for Class A Common Shares	$	412		29,548	$	0.01

Six Months Ended October 31, 2016

	Undistributed & Distributed Earnings to Class A Common		Class A Common Shares		EPS*
Per Basic	$	1,929		26,580	$	0.07
Common Stock Equivalents		—		362		—
		1,929		26,942		0.07
Class B Conversion		171		2,457		—
Diluted EPS for Class A Common Shares	$	2,100		29,399	$	0.07

Three Months Ended October 31, 2015

	Undistributed & Distributed Earnings to Class A Common		Class A Common Shares		EPS
Per Basic	$	1,959		26,073	$	0.08
Common Stock Equivalents		—		281		—
		1,959		26,354		0.07
Class B Conversion		194		2,587		—
Diluted EPS for Class A Common Shares	$	2,153		28,941	$	0.07

Six Months Ended October 31, 2015

	Undistributed & Distributed Earnings to Class A Common		Class A Common Shares		EPS
Per Basic	$	4,299		26,050	$	0.16
Common Stock Equivalents		—		273		—
		4,299		26,323		0.16
Class B Conversion		426		2,587		—
Diluted EPS for Class A Common Shares	$	4,725		28,910	$	0.16

Diluted Earnings Per Share for Class B Common Shares Using Two-Class Method

Diluted EPS for Class B Common Shares Using the Two-Class Method

Three Months Ended October 31, 2016

	Undistributed & Distributed Earnings to Class B Common		Class B Common Shares		EPS*
Per Basic	$	34		2,432	$	0.01
Reallocation of undistributed earnings to Class A Common Shares from Class B Common Shares		4		—		—
Diluted EPS for Class B Common Shares	$	38		2,432	$	0.01

Six Months Ended October 31, 2016

	Undistributed & Distributed Earnings to Class B Common		Class B Common Shares		EPS*
Per Basic	$	171		2,457	$	0.07
Reallocation of undistributed earnings to Class B Common Shares from Class A Common Shares		5		—		—
Diluted EPS for Class B Common Shares	$	176		2,457	$	0.07

Three Months Ended October 31, 2015

	Undistributed & Distributed Earnings to Class B Common		Class B Common Shares		EPS
Per Basic	$	194		2,587	$	0.08
Reallocation of undistributed earnings to Class A Common Shares from Class B Common Shares		1		—		—
Diluted EPS for Class B Common Shares	$	195		2,587	$	0.08

Six Months Ended October 31, 2015

	Undistributed & Distributed Earnings to Class B Common		Class B Common Shares		EPS
Per Basic	$	426		2,587	$	0.16
Reallocation of undistributed earnings to Class A shares from Class B shares		—		—		—
Diluted EPS for Class B	$	426		2,587	$	0.16

* Amounts adjusted for rounding