Related Party Notes Payable (Detail) - Jan. 31, 2014	USD ($) mo
Prosser Director
Notes Payable [Line Items]
Principal Amount	$ 28,500
Interest Rate	7.00%
Monthly P&I Payment Amount	$ 564
Number of Monthly Payments \| mo	60
Chief Operatingl Officer And Director
Notes Payable [Line Items]
Principal Amount	$ 66,500
Interest Rate	7.00%
Monthly P&I Payment Amount	$ 1,317
Number of Monthly Payments \| mo	60
Director
Notes Payable [Line Items]
Principal Amount	$ 49,500
Interest Rate	7.00%
Monthly P&I Payment Amount	$ 980
Number of Monthly Payments \| mo	36

Notes Payable [Line Items]

No definition available.

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- Definition

Number Of Monthly Installments

+ References

No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Amount of the required periodic payments including both interest and principal payments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

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- Definition

Amount of the required periodic payments applied to principal.

+ References

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