Maximum amount the entity agreed to lend subsidiary under loan agreement.

No definition available.

Name:	sgyp_MaximumLendingToSubsidiary
Namespace Prefix:	sgyp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The net book value of asset contributed.

+ References

No definition available.

+ Details

Name:	sgyp_NetBookValueAssetContribution
Namespace Prefix:	sgyp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Represents the percentage of outstanding shares of common stock upon issuance.

+ References

No definition available.

+ Details

Name:	sgyp_PercentageOfOutstandingSharesOfCommonStockUponIssuance
Namespace Prefix:	sgyp_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the period of failure to perform material obligations after receipt of written notice for termination of agreement.

+ References

No definition available.

+ Details

Name:	sgyp_PeriodOfFailureToPerformMaterialObligationsAfterReceiptOfWrittenNoticeForTerminationOfAgreement
Namespace Prefix:	sgyp_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the period of prior written notice for demanding payment of unpaid principal amount and all accrued but unpaid interest thereon at anytime after specified date.

+ References

No definition available.

+ Details

Name:	sgyp_PeriodOfPriorWrittenNoticeForDemandingPaymentOfUnpaidPrincipalAmountAndAllAccruedButUnpaidInterestThereonAtAnytimeAfterSpecifiedDate
Namespace Prefix:	sgyp_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the period of prior written notice for termination of agreement.

+ References

No definition available.

+ Details

Name:	sgyp_PeriodOfPriorWrittenNoticeForTerminationOfAgreement
Namespace Prefix:	sgyp_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage of related party common stock for a potential distribution to the entity's stockholders.

+ References

No definition available.

+ Details

Name:	sgyp_RelatedPartyPotentialDistributionPercentageOfCommonStock
Namespace Prefix:	sgyp_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the unpaid principal amount of advances made to subsidiaries.

+ References

No definition available.

+ Details

Name:	sgyp_UnpaidPrincipalAmountOfAdvancesMadeToSubsidiaries
Namespace Prefix:	sgyp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Face amount or stated value of common stock per share; generally not indicative of the fair market value per share.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 4

-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 Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.29)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 30

-Article 5

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Interest rate stated in the contractual debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The costs incurred in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, excluding in-process research and development acquired in a business combination consummated during the period. Excludes software research and development, which has a separate concept.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 86

-Paragraph 11

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 730

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Research and Development

-URI http://asc.fasb.org/extlink&oid=6523717

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 86

-Paragraph 3

-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 Statement of Financial Accounting Standard (FAS)

-Number 2

-Paragraph 8, 12, 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.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Number of shares issued for noncash consideration.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 915

-SubTopic 215

-Section 45

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6472370&loc=d3e38297-110927

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Spin-off of FV-100 (Details) (USD $)	3 Months Ended		9 Months Ended		94 Months Ended		0 Months Ended	5 Months Ended	10 Months Ended	0 Months Ended
Spin-off of FV-100 (Details) (USD $)	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Dec. 31, 2012	Aug. 08, 2013 ContraVir	Sep. 30, 2013 ContraVir Contribution Agreement	Jun. 30, 2013 ContraVir Contribution Agreement	Jul. 08, 2013 ContraVir Shared Services Agreement Minimum	Jun. 05, 2013 ContraVir Promissory note	Oct. 03, 2013 ContraVir Promissory note	Sep. 30, 2013 ContraVir Promissory note
Spin-off of FV-100
Number of shares issued of common stock								9,000,000
Common stock, par value (in dollars per share)	$ 0.0001		$ 0.0001		$ 0.0001	$ 0.0001		$ 0.0001
Percentage of outstanding shares of common stock upon issuance								100.00%
Research and development expenditures	$ 10,782,000	$ 8,246,000	$ 34,181,000	$ 21,210,000	$ 91,888,000				$ 0
Net book value of asset contributed								0
Maximum amount entity agreed to lend											500,000	1,000,000
Advances made to subsidiary													$ 200,000
Interest rate (as a percent)													6.00%
Period of prior written notice for demanding payment of unpaid principal amount and all accrued but unpaid interest thereon at anytime after specified date											15 days
Period of prior written notice for termination of agreement										30 days
Period of failure to perform material obligations after receipt of written notice for termination of agreement										30 days
Percentage of common stock for a potential distribution to the entity's stockholders							100.00%