Refers to the average economic value added as a percentage of revenue.

No definition available.

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- Definition

Represents the annual growth in revenue as a percentage.

+ References

No definition available.

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- Definition

The number of employees receiving award under the equity-based compensation plan.

+ References

No definition available.

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- Definition

The period awards granted under equity-based compensation plan are restricted for for sale, assignment, or pledge, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

The noncash expense that represents the cost of restricted stock or unit distributed to employees as compensation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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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).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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RESTRICTED STOCK AGREEMENTS (Details) - Restricted Stock		3 Months Ended
	Sep. 21, 2016 employee shares	Jul. 31, 2018 USD ($) $ / shares shares	Jul. 31, 2017 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award
Stock compensation cost amortized \| $		$ 27,000	$ 27,000
Restricted Shares Under Option
Outstanding at beginning of period		730,000	730,000
Outstanding at end of period		730,000	730,000
Weighted Average Grant Price
Outstanding at beginning of period, Weighted Average Grant Price (in dollars per share) \| $ / shares		$ 0.740	$ 0.740
Outstanding at end of period, Weighted Average Grant Price (in dollars per share) \| $ / shares		$ 0.740	$ 0.740
2016 Restricted Stock Grants \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award
Cumulative annual growth in revenue (as a percentage)	10.00%
Average economic value added as percentage of revenue (as a percentage)	2.00%
Stock Award Plan
Share-based Compensation Arrangement by Share-based Payment Award
Restriction period of awards	5 years
Stock Award Plan \| Three Key Employees
Share-based Compensation Arrangement by Share-based Payment Award
Number of key employees receiving award under plan \| employee	3
Aggregate amount of restricted stock awards authorized	730,000