Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16(a)(2))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
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-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 3: http://www.xbrl.org/2003/role/presentationRef
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-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 20, 22
-Article 5

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Allocation of Cash Proceeds Derivative Liability at Its Fair Value and Warrant at Its Relative Fair Value, with Residual Allocation of Host AVCP Note Agreement (Detail) - USD ($)	3 Months Ended	9 Months Ended
	Feb. 28, 2015	Feb. 29, 2016	Feb. 28, 2015
Debt Instrument [Line Items]
Beginning Balance		$ 4,862,257
Amortization Debt Discount	$ 143,012	94,344	$ 203,711
Change in Fair Value	$ (1,261,545)	(646,505)	$ (455,970)
Ending Balance
Warrants (equity allocation)
Debt Instrument [Line Items]
Beginning Balance		215,732
Ending Balance
Loss On Debt Extinguishment
Debt Instrument [Line Items]
Conversion		(584,177)
Compound Embedded Derivative
Debt Instrument [Line Items]
Beginning Balance		2,008,907
Change in Fair Value		(646,505)
Conversion		(1,362,402)
Ending Balance
Common Stock Issued
Debt Instrument [Line Items]
Conversion		4,714,168
AVCP Convertible note payable
Debt Instrument [Line Items]
Beginning Balance		2,637,618
Amortization Debt Discount		94,344
Conversion		(2,731,962)
Ending Balance
Accrued Unpaid Interest
Debt Instrument [Line Items]
Conversion		$ (35,627)