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Stockholders' Equity (Details) - Schedule of stock option plans (USD $)
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2 Months Ended | 3 Months Ended |
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Oct. 03, 2013
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Oct. 31, 2013
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| Schedule of stock option plans [Abstract] | ||
| Outstanding at July 31, 2013 | 726,645 | 726,645 |
| Outstanding at July 31, 2013 (in Dollars per share) | $ 10.39 | $ 10.39 |
| Awarded | 10,000 | 10,000 |
| Awarded (in Dollars per share) | $ 2.53 | $ 2.53 |
| Cancelled or expired | (13,409) | |
| Cancelled or expired (in Dollars per share) | $ 12.39 | |
| Outstanding at end of period | 723,236 | |
| Outstanding at end of period (in Dollars per share) | $ 10.24 | |
| Outstanding at end of period | 2 years 146 days | |
| Exercisable at end of period | 376,419 | |
| Exercisable at end of period (in Dollars per share) | $ 17.04 | |
| Exercisable at end of period | 255 days |
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- Details
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- Definition
The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average price of options that were either forfeited or expired. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Gross number of share options (or share units) granted during the period. No definition available.
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- Definition
Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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