XML 31 R48.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Apr. 30, 2013
Schedule of Numerator and Denominator Used in Computation Earnings Per Share | The following table sets forth the numerator and denominator used in the computation of earnings per share:
|  | Fiscal Year Ended April 30, |
|  | 2013 |  |  | 2012 |  |  | 2011 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Loss from continuing operations before discontinued operations attributable to common stockholders |  | $ | (49,662) |  |  | $ | (77,697) |  |  | $ | (2,964) |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Number of shares outstanding, end of period: |  |  |  |  |  |  |  |  |  |  |  |
Class A common stock |  |  | 38,662 |  |  |  | 25,991 |  |  |  | 25,589 |
Class B common stock |  |  | 988 |  |  |  | 988 |  |  |  | 988 |
Unvested restricted stock |  |  | (134) |  |  |  | (127) |  |  |  | (141) |
Effect of weighted average shares outstanding during period |  |  | (5,501) |  |  |  | (103) |  |  |  | (331) |
Weighted average number of common shares used in basic and diluted EPS |  |  | 34,015 |  |  |  | 26,749 |  |  |  | 26,105

X
- Definition Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfCalculationOfNumeratorAndDenominatorInEarningsPerShareTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration