Commitments and Contingencies - Additional Information (Detail) (USD $)
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Apr. 30, 2015
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Commitments and Contingencies Disclosure [Abstract] | |
Demand notes payable | $ 20,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity |
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- Details
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- Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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