8. Convertible notes payable (Detail) - The Company has the following convertible notes outstanding. (USD $)	0 Months Ended		0 Months Ended	4 Months Ended	0 Months Ended
Dec. 31, 2012	Dec. 31, 2011	Jan. 31, 2011 Note1	Mar. 30, 2011 Note2	Mar. 30, 2011 Note3	Mar. 30, 2011 Note4	Mar. 30, 2011 Note5	Mar. 31, 2011 Note6	Mar. 31, 2011 Note7	Mar. 31, 2011 Note8	Mar. 31, 2011 Note9	Mar. 31, 2011 Note10	Mar. 31, 2011 Note11	Mar. 31, 2011 Note12	Jun. 15, 2011 Note13	Jun. 15, 2011 Note14	Jun. 15, 2011 Note15	Jun. 24, 2011 Note16	Jun. 30, 2011 Note17	Jun. 30, 2011 Note18	Jun. 30, 2011 Note19	Jun. 30, 2011 Note20	Jun. 30, 2011 Note21	Jun. 30, 2011 Note22	Jul. 30, 2011 Note23	Jul. 30, 2011 Note24	Jul. 30, 2011 Note25	Jul. 30, 2011 Note26	Jul. 30, 2011 Note27	Jul. 30, 2011 Note28	Jul. 30, 2011 Note29	Oct. 26, 2011 Note30	Oct. 31, 2011 Note31	Nov. 24, 2011 Note32	Nov. 30, 2011 Note33	Nov. 30, 2011 Note34	Nov. 30, 2011 Note35	Dec. 31, 2011 Note36	Dec. 31, 2011 Note37	Dec. 31, 2011 Note38	Dec. 31, 2011 Note39	Dec. 31, 2011 Note40	Dec. 31, 2011 Note41	Dec. 31, 2011 Note42	Dec. 31, 2011 Note43	Jan. 15, 2012 Note44	Jan. 24, 2012 Note45	Jan. 26, 2012 Note46	Jan. 31, 2012 Note47	Feb. 10, 2012 Note48	Mar. 04, 2012 Note49	Apr. 18, 2012 Note50	May 31, 2012 Note51
			$ 1	$ 2	$ 3	$ 4	$ 5	$ 6	$ 7	$ 8	$ 9	$ 10	$ 11	$ 12	$ 13	$ 14	$ 15	$ 16	$ 17	$ 18	$ 19	$ 20	$ 21	$ 22	$ 23	$ 24	$ 25	$ 26	$ 27	$ 28	$ 29	$ 30	$ 31	$ 32	$ 33	$ 34	$ 35	$ 36	$ 37	$ 38	$ 39	$ 40	$ 41	$ 42	$ 43	$ 44	$ 45	$ 46	$ 47	$ 48	$ 59	$ 50	$ 51
	$ 1,820,713		$ 48,245	$ 25,128	$ 50,000	$ 15,000	$ 30,153	$ 10,051	$ 10,051	$ 10,051	$ 100,510	$ 50,255	$ 30,153	$ 5,026	$ 6,031	$ 8,041	$ 4,020	$ 201,020	$ 30,153	$ 16,082	$ 70,357	$ 14,574	$ 50,255	$ 145,740	$ 5,026	$ 5,026	$ 5,026	$ 10,000	$ 10,051	$ 9,046	$ 2,261	$ 50,255	$ 100,510	$ 70,357	$ 15,077	$ 15,077	$ 23,720	$ 25,160	$ 20,102	$ 10,051	$ 22,615	$ 45,230	$ 50,255	$ 20,102	$ 15,077	$ 50,000	$ 10,051	$ 7,538	$ 30,153	$ 10,051	$ 100,510	$ 100,510	$ 50,255
			Jan. 31, 2011	Mar. 30, 2011	Mar. 30, 2011	Mar. 30, 2011	Mar. 30, 2011	Mar. 31, 2011	Mar. 31, 2011	Mar. 31, 2011	Mar. 31, 2011	Mar. 31, 2011	Mar. 31, 2011	Mar. 31, 2011	Jun. 15, 2011	Jun. 15, 2011	Jun. 15, 2011	Jun. 24, 2011	Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2011	Jul. 30, 2011	Jul. 30, 2011	Jul. 30, 2011	Jul. 30, 2011	Jul. 30, 2011	Jul. 30, 2011	Jul. 30, 2011	Oct. 26, 2011	Oct. 31, 2011	Nov. 24, 2011	Nov. 30, 2011	Nov. 30, 2011	Nov. 30, 2011	Dec. 31, 2011	Dec. 31, 2011	Dec. 31, 2011	Dec. 31, 2011	Dec. 31, 2011	Dec. 31, 2011	Dec. 31, 2011	Dec. 31, 2011	Jan. 15, 2012	Jan. 24, 2012	Jan. 26, 2012	Jan. 31, 2012	Feb. 10, 2012	Mar. 04, 2012	Apr. 18, 2012	May 31, 2012
(in Dollars per share)	$ 0.01	$ 0.02	$ 0.10	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.10	$ 0.10	$ 0.10	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.10	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.20	$ 0.45	$ 1.00
(in Shares)	11,945,746		482,448	167,517	333,333	100,000	201,020	67,007	67,007	67,007	670,067	335,033	201,020	33,503	60,306	80,408	40,204	1,340,133	201,020	107,211	469,047	97,160	335,033	971,597	33,503	33,503	33,503	66,667	67,007	60,306	15,077	502,550	670,067	469,047	100,510	100,510	158,136	167,733	134,013	67,007	150,765	301,530	335,033	134,013	100,510	250,000	50,255	37,691	150,765	50,255	502,550	223,356	50,255
			1.90%	0.67%	1.32%	0.40%	0.80%	0.27%	0.27%	0.27%	2.62%	1.33%	0.80%	0.13%	0.24%	0.32%	0.16%	5.10%	0.80%	0.43%	1.85%	0.39%	1.33%	3.75%	0.13%	0.13%	0.13%	0.27%	0.27%	0.24%	0.06%	1.98%	2.62%	1.85%	0.40%	0.40%	0.63%	0.67%	0.53%	0.27%	0.60%	1.19%	1.33%	0.53%	0.40%	0.99%	0.20%	0.15%	0.60%	0.20%	1.98%	0.89%	0.20%
			Jan. 31, 2013	Mar. 30, 2013	Mar. 30, 2013	Mar. 30, 2013	Mar. 30, 2013	Mar. 31, 2013	Mar. 31, 2013	Mar. 31, 2013	Mar. 31, 2013	Mar. 31, 2013	Mar. 31, 2013	Mar. 31, 2013	Jun. 15, 2013	Jun. 15, 2013	Jun. 15, 2013	Jun. 24, 2013	Jun. 30, 2013	Jun. 30, 2013	Jun. 30, 2013	Jun. 30, 2013	Jun. 30, 2013	Jun. 30, 2013	Jul. 30, 2013	Jul. 30, 2013	Jul. 30, 2013	Jul. 30, 2013	Jul. 30, 2013	Jul. 30, 2013	Jul. 30, 2013	Oct. 26, 2013	Oct. 31, 2013	Nov. 24, 2013	Nov. 30, 2013	Nov. 30, 2013	Nov. 30, 2013	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2013	Jan. 15, 2014	Jan. 24, 2014	Jan. 26, 2014	Jan. 31, 2014	Feb. 10, 2014	Mar. 04, 2014	Apr. 18, 2014	May 31, 2014

No authoritative reference available.

No definition available.

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- Definition

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.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 20, 22

-Article 5

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

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-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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-Name Regulation S-X (SX)

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The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 32

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 20

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Earliest date when the debt instrument can be converted into equity, in CCYY-MM-DD format.

+ References

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

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-Name Accounting Standards Codification

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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-Name Regulation S-X (SX)

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The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

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

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