Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

+ References

No definition available.

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- Definition

General descriptive information regarding an arrangement under which employees and directors receive: (a) awards of equity shares, equity share options, or other equity instruments; or (b) the entity incurs liabilities to them: (1) in amounts based, at least in part, on the price of the entity's shares or other equity instruments; or (2) that require or may require settlement by issuance of the entity's shares. Such an arrangement is usually provided to employees and directors to compensate them, provide performance incentives to them, and to attract or retain their services. May also include pertinent information particular to a plan that is not elsewhere specified in the taxonomy.

+ References

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-Publisher FASB
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- Definition

Date the equity-based award expires, in CCYY-MM-DD format.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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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.

+ References

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- Definition

Number of options outstanding, including both vested and non-vested options.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Number of share options (or share units) exercised during the current period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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Stock-Based Compensation (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2016	Apr. 30, 2015	Apr. 30, 2016	Apr. 30, 2015	Jul. 31, 2015	Nov. 30, 2010
Allocated Share-based compensation expense	$ 0	$ 0	$ 0	$ 0
Share-based compensation options outstanding	200,000		200,000		378,750
Share-based compensation options exercised
Share-based compensation options forfeited or expired	178,750		178,750
Unrecognized costs related to outstanding stock options	$ 0		$ 0
2011 Stock Incentive Plan [Member]
Maximum number of shares authorized for issuance under the plan						4,000,000
2000 Stock Option Plan [Member]
Maximum number of shares authorized for issuance under the plan	2,000,000		2,000,000
2000 Stock Option Plan [Member]
Share-based compensation, Description			The exercise price of the options is determined by the compensation committee of the Company’s Board of Directors, but incentive stock options must be granted at an exercise price not less than the fair market value of the Company’s Common Stock as of the grant date or an exercise price of not less than 110% of the fair value for a 10% shareholder.
Stock option plan expiration date			Mar. 01, 2012
2000 Stock Option Plan [Member] \| Maximum [Member]
Options expire term			10 years