XML 102 R75.htm IDEA: XBRL DOCUMENT
v3.25.2

Stock Option Plans and Warrants to Purchase Common Stock - Schedule of shares available for grant under the 2015 plan (Details) - Grant 2015 Plan | 12 Months Ended
--- | ---
Dec. 31, 2024 shares
Shares available for grant under the 2015 Plan |
Shares available for grant | 5,943,590
Options granted | (173,740)
Options forfeited | 272
Shares available for grant | 5,770,122

X
- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + References No definition available. + Details
Name: | sngx_SharesavailableOptionsForfeited
Namespace Prefix: | sngx_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
Name: | sngx_SharesavailableOptionsGranted
Namespace Prefix: | sngx_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | sngx_StockOptionPlansandWarrantstoPurchaseCommonStockDetailsScheduleofsharesavailableforgrantunderthe2015planLineItems
Namespace Prefix: | sngx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_AwardTypeAxis=sngx_Grant2015PlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |