Sonnet BioTherapeutics, Inc. Post-effective amendment to a registration statement that is not immediately effective upon filing

Post-effective amendment to a registration statement that is not immediately effective upon filing

INVESTMENTS (Details 2)

INVESTMENTS (Details 2) (USD $)	3 Months Ended	12 Months Ended
INVESTMENTS (Details 2) (USD $)	Mar. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Cost	$ 263,331	$ 263,331	$ 263,331	$ 284,473
Unrecognized Holding Gains (Losses)	(230,146)	(206,382)	55,022
Fair Value	33,185	56,949	318,353
Realized Holding Loss		0	(147,973)
Loss on Sale	0	0	0
Remodel Auction [Member]
Cost			0
Unrecognized Holding Gains (Losses)			0
Fair Value			0
Realized Holding Loss			(900)
Loss on Sale			0
North Carolina Natural Energy [Member]
Cost	1,500	1,500	1,500
Unrecognized Holding Gains (Losses)	0	0	0
Fair Value	1,500	1,500	1,500
Realized Holding Loss	0	0	0
Loss on Sale	0	0	0
North American Energy One [Member]
Cost	126,000	126,000	126,000
Unrecognized Holding Gains (Losses)	(117,600)	(111,300)	(42,000)
Fair Value	8,400	14,700	84,000
Realized Holding Loss	0	0	0
Loss on Sale	0	0	0
North American Energy Two [Member]
Cost	10,500	10,500	10,500
Unrecognized Holding Gains (Losses)	(8,700)	(7,350)	7,500
Fair Value	1,800	3,150	18,000
Realized Holding Loss	0	0	0
Loss on Sale	0	0	0
North American Energy Three [Member]
Cost	125,331	125,331	125,331
Unrecognized Holding Gains (Losses)	(103,846)	(87,732)	89,522
Fair Value	21,485	37,599	214,853
Realized Holding Loss	0	0	0
Loss on Sale	0	0	0
Efftec International Inc [Member]
Cost			0
Unrecognized Holding Gains (Losses)			0
Fair Value			0
Realized Holding Loss			(22,500)
Loss on Sale			0
Hitech Stages [Member]
Cost			0
Unrecognized Holding Gains (Losses)			0
Fair Value			0
Realized Holding Loss			(124,573)
Loss on Sale			$ 0

- Definition

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

+ References

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

-Publisher FASB

-Name FASB Staff Position (FSP)

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-Paragraph 15D

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 115

-Paragraph 12

-Subparagraph b

-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.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 45

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 115

-Paragraph 16

-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.

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name FASB Staff Position (FSP)

-Number FAS115-1/124-1

-Paragraph 15C

-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.

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 25

-Paragraph 1

-Subparagraph (b)

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Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name FASB Staff Position (FSP)

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-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.

Reference 8: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 115

-Paragraph 13

-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.

Reference 9: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 115

-Paragraph 14

-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.

Reference 10: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 22

-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.

+ Details

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents investment securities as of the balance sheet date which may include marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References + Details

- Definition

The amount by which the fair value of an investment in debt and equity securities categorized as Available-for-sale is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.

+ References + Details