Sonnet BioTherapeutics, Inc. Annual report pursuant to Section 13 and 15(d)

Nature of Business (Details Narrative)

v3.3.1.900

Nature of Business (Details Narrative)		3 Months Ended			12 Months Ended
Nature of Business (Details Narrative)	Mar. 19, 2014 USD ($)	Sep. 30, 2015 USD ($)	Jun. 30, 2015 USD ($)	Mar. 31, 2015 USD ($)	Dec. 31, 2015 USD ($) Stores	Dec. 31, 2014 USD ($)
Cash					$ 1,500,000	$ 1,300,000
Proceeds from equity issuance		$ 6,000,000	$ 1,900,000	$ 7,100,000
Proceeds from convertible debt	$ 500,000			$ 2,200,000	$ 2,150,000
UK Investment Bank [Member] \| Letter of Intent [Member]
Line of credit interest rate					7.50%
Line of credit balloon payment due date					Mar. 31, 2021
UK Investment Bank [Member] \| Letter of Intent [Member] \| British Pound [Member]
Line of credit maximum borrowing					$ 10,000,000
US Investment Bank [Member] \| Letter of Intent [Member]
Line of credit maximum borrowing					$ 10,000,000
Minimum [Member]
Number of stores \| Stores					6
Maximum [Member]
Number of stores \| Stores					10

- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Cash
-URI http://asc.fasb.org/extlink&oid=6506951

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section S99
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- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

The effective interest rate at the end of the reporting period.

+ References

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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.

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- Definition

Represents the number of stores.

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No definition available.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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No definition available.

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