Earnings Per Share (Tables)

3 Months Ended

Jul. 31, 2014

Earnings Per Share [Abstract]

Schedule of Numerator and Denominator Used in Computation of Earnings Per Share

The following table sets forth the numerator and denominator used in the computation of basic and diluted earnings per share (“EPS”):

	Three Months Ended July 31,
	2014			2013
Numerator:
Loss from continuing operations before discontinued operations attributable to common stockholders	$	(290	)	$	(142	)
Denominator:
Number of shares outstanding, end of period:
Class A common stock		39,451			38,944
Class B common stock		988			988
Unvested restricted stock		(127	)		(131	)
Effect of weighted average shares outstanding during period		(189	)		(139	)
Weighted average number of common shares used in basic and diluted EPS		40,123			39,662
Number of antidilutive potentially issuable shares not included in the diluted earnings per share calculations due to loss from continuing operations (1)		2,101			2,273

(1) Performance stock units are included at the expected attainment levels.