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Stockholders' Equity (Tables)

3 Months Ended

Jul. 31, 2014

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Stock Option Activity

A summary of stock option activity for the three months ended July 31, 2014 is as follows:

		Stock Options				Weighted Average Exercise Price				Weighted Average Remaining Contractual Term (years)				Aggregate Intrinsic Value
Outstanding, April 30, 2014			1,368			$	8.65
Granted			100			$	4.86
Exercised			(33	)		$	4.30
Forfeited			(115	)		$	13.28
Outstanding, July 31, 2014			1,320			$	8.07				5.2			$	343
Exercisable, July 31, 2014			879			$	9.81				3.4			$	183
Expected to vest, July 31, 2014			1,319			$	8.07				5.2			$	343

Summary of Restricted Stock, Restricted Stock Unit and Performance Stock Unit Activity

A summary of restricted stock, restricted stock unit and performance stock unit activity for the three months ended July 31, 2014 is as follows:

		Restricted Stock, Restricted Stock Units, and Performance Stock Units (1)				Weighted Average Grant Price				Weighted Average Remaining Contractual Term (years)				Aggregate Intrinsic Value
Outstanding, April 30, 2014			1,077			$	4.77
Granted			277			$	5.28
Class A Common Stock Vested			(301	)		$	4.82
Forfeited			(17	)		$	4.12
Outstanding, July 31, 2014			1,036			$	4.90				1.8			$	205
Expected to vest, July 31, 2014			888			$	4.91				1.7			$	172

(1) Performance stock units are included at the 100% attainment level. Attainment of maximum annual returns on net assets could result in the issuance of an additional 254 shares of Class A common stock.

Accumulated Other Comprehensive Income

The change in the balance of accumulated other comprehensive income, which is included as a component of our stockholders’ deficit, is as follows:

		Marketable Securities
Beginning balance, April 30, 2014		$	39
Other comprehensive income, net of tax before reclassifications			12
Amounts reclassified from accumulated other comprehensive income			—
Net current-period other comprehensive income, net of tax			12
Ending balance, July 31, 2014		$	51

Summary of Reclassification Out of Accumulated Other Comprehensive Income

A summary of reclassifications out of accumulated other comprehensive income for the three months ended July 31, 2014 and 2013 is as follows:

		Three Months Ended July 31,
		2014				2013
Details about Accumulated Other Comprehensive Income Components		Amount Reclassified Out of Accumulated Other Comprehensive Income								Affected Line Item in the Consolidated Statements of Operations
Loss on derivative instruments:
Commodity hedges		$	—			$	(164	)		Loss from equity method investments
			—				(164	)		Loss from continuing operations before income taxes and discontinued operations
			—				—			Provision for income taxes
		$	—			$	(164	)		Loss from continuing operations

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Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss).

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Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 14A

-URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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