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Employee Benefit Plan (Details Narrative) (USD $)
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12 Months Ended | ||
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Apr. 30, 2013
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Apr. 30, 2012
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Apr. 30, 2011
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| Compensation and Retirement Disclosure [Abstract] | |||
| Company contribution to plan | 4.50% | ||
| Company matching contributions | $ 201,000 | $ 248,000 | $ 301,000 |
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- Details
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- Definition
The increase in the fair value of plan assets from contributions made by the employer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. No definition available.
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