Summary of Changes in Fair Value of Company's Level 3 Liabilities Measured on Recurring Basis (Detail) (USD $)	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Convertible Notes Payable [Member]
Fair Value Disclosure [Line Items]
Balance beginning	$ 0	$ 534,975
Extinguishment		(118,300)
Fair value at issuance		189,300
Change in fair value	0	(416,675)
Balance ending	0	189,300
Series A Preferred Stock [Member]
Fair Value Disclosure [Line Items]
Balance beginning	0	56,926
Extinguishment		0
Fair value at issuance		0
Change in fair value	0	(51,526)
Balance ending	0	5,400
Common stock warrants [Member]
Fair Value Disclosure [Line Items]
Balance beginning	30,278	0
Extinguishment		0
Fair value at issuance		466,706
Change in fair value	(6,886)	(6,125)
Balance ending	$ 23,392	$ 460,581

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Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Extinguishment

+ References

No definition available.

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- Definition

Amount of issuances of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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- Definition

Amount of increase (decrease) of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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- Definition

Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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