CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
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Jan. 31, 2014
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Apr. 30, 2013
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Assets | ||
Allowance for doubtful accounts, current accounts receivables | $ 215,643 | $ 72,535 |
Allowance for doubtful accounts, noncurrent accounts receivables | 625,962 | 502,315 |
Liabilities | ||
Debenture payable, discount | $ 573,060 | |
Stockholders' Equity: | ||
Preferred stock, par value | $ 0.001 | $ 0.001 |
Preferred stock, shares authorized | 10,000,000 | 10,000,000 |
Common stock, par value | $ 0.001 | $ 0.001 |
Common stock, shares authorized | 120,000,000 | 120,000,000 |
Common stock, shares issued | 69,667,107 | 58,573,222 |
Common stock, shares outstanding | 69,467,107 | 58,373,222 |
Treasury stock, shares | 200,000 | 200,000 |
X | ||||||||||
- Definition
A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
A valuation allowance for receivables due to an Entity for more than one year from the balance sheet date that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X |
- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef |