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Warrants (Details) - USD ($) |  |  |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Feb. 05, 2026 | Dec. 08, 2025 | Oct. 24, 2025 | Oct. 08, 2025 | Oct. 31, 2024 | Sep. 30, 2024 | Mar. 13, 2024 | Dec. 31, 2022 | Mar. 31, 2026 | Mar. 31, 2025 | Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Jun. 30, 2024 | Sep. 30, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2022 | May 14, 2025 | Aug. 29, 2024
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  |  |  |  |  | 12,000 |  |  |  |  |  |  |  |  |  | 2,461,538 |
Sale of stock price per share (in Dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 100
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  | $ (561,350) | $ (12,417,450) | $ (4,903,765) | $ (24,862,710) | $ 8,182,500 | $ (16,680,210) | $ (21,583,975) | $ 28,250,727 | $ (12,275,217) |  |  |
Gross proceeds (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (419,499) |  |  |
Fair value of gain (loss) (in Dollars) |  |  |  |  |  |  |  |  | $ 386,750 | $ 5,269,700 |  |  |  |  |  | $ 5,015,400 | $ 14,485,850 |  |  |
Warrants shares exercised |  |  |  |  |  |  |  |  |  | 114,992 |  |  |  |  |  | 3,447,957 |  |  |  |
Exercise price (in Dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3.25 |
Issuance of common shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,000 |  |  |  |
Number of warrants |  |  |  | 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
New holders received shares |  |  |  |  | 2,707 | 2,707 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares issued to consultants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,915,988 |  |  |  |
IPO Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  |  |  |  | 123,500 |  |  |  |  |  |  |  |  |  | 123,500 |  |
Share of common stock |  |  |  |  |  |  |  | 1 |  |  |  |  |  |  |  |  |  |  |  |
Sale of stock price per share (in Dollars per share) |  |  |  |  |  |  |  | $ 575 |  |  |  |  |  |  |  |  |  | $ 575 |  |
Public warrants expire term |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |  |  | 5 years |  |
Redemption price per warrant (in Dollars per share) |  |  |  |  |  |  |  |  | $ 0.5 |  |  |  |  |  |  | $ 0.5 |  |  |  |
Prior notice periods |  |  |  |  |  |  |  |  | 30 days |  |  |  |  |  |  | 30 days |  |  |  |
Stock price trigger for redemption of warrants (in Dollars per share) |  |  |  |  |  |  |  |  | $ 900 |  |  |  |  |  |  | $ 900 |  |  |  |
Private Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Private warrants were issued |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 108,100 |  |
Number of trading days |  |  |  |  |  |  |  |  | 10 days |  |  |  |  |  |  | 10 days |  |  |  |
Series A Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  |  |  |  |  | 508,857 | 153,221 |  |  |  |  |  | 508,857 | 167,976 |  |  |
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  | $ 2,997,150 |  |  |  |  |  |  |  | $ 4,955,300 |  |  |
Fair value of gain (loss) (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,232,886 |  |  |  |
Warrants shares exercised |  |  |  |  |  |  |  |  |  | 289,613 |  |  |  |  |  | 3,688,357 | 274,858 |  |  |
Fair value warrants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,383,900 |  |  |  |
Fair value of derivative liabilities warrants shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,232,886 |  |  |  |
Warrants shares exercised |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 591,145 |  |  |  |
Warrants remained outstanding |  |  |  |  |  |  |  |  | 508,857 |  |  |  |  |  |  | 508,857 | 167,976 |  |  |
Warrants exercised |  |  |  |  |  |  |  |  | 289,613 |  |  |  |  |  |  |  |  |  |  |
Series B Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  | $ 0 | $ 0 |  |  |
Fair value of gain (loss) (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |
Warrants shares exercised |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,688,357 | 114,992 |  |  |
Fair value warrants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |
Fair value of derivative liabilities warrants shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 232,886 |  |  |  |
Warrants shares exercised |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 114,992 |  |  |  |
Warrants remained outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants exercised |  |  |  |  |  |  |  |  | 114,992 |  |  |  |  |  |  |  |  |  |  |
Series A and B Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  |  |  |  |  | 670,137 |  |  |  |  |  |  | 670,137 |  |  |  |
Gross proceeds (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,850,000 |  |  |  |
Loss from issuance of stock and warrants (in Dollars) |  |  |  |  |  |  | $ 260,803 |  |  |  |  |  |  |  |  | $ 17,820,998 |  |  |  |
Exercise price (in Dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3.0951 |
Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 810,389 |
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 17,820,998 |  |  |
Fair value of gain (loss) (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 17,820,998 |  |  |
Issuance of common shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 670,137 |  |  |  |
Shares issued to consultants (in Dollars) |  |  | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series C Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,461,538 |
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  | $ 7,862,000 | $ 689,500 |  |  |  |  |  | $ 0 | $ 13,703,250 |  |  |
Fair value of gain (loss) (in Dollars) |  |  |  |  |  |  |  |  | 31,033,241 |  |  |  |  |  |  | $ 31,033,241 |  |  |  |
Warrants shares exercised |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,688,357 |  |  |  |
Warrants remained outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Series D Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  | 3,169,300 | $ 0 |  |  |  |  |  | $ 0 | $ 210,000 |  |  |
Fair value of gain (loss) (in Dollars) |  |  |  |  |  |  |  |  | $ 31,033,241 |  |  |  |  |  |  | $ 31,033,241 |  |  |  |
Warrants shares exercised |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,447,957 | 0 |  |  |
Warrants remained outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants – Series C and D [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Gross proceeds (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 4,000,000 |  |  |  |
Loss from issuance of stock and warrants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 9,654,799 |  |  |  |
Exercise price (in Dollars per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3.25 |
Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Private warrants were issued |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 190,860 |  |  |  |
Warrants shares exercised |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 240,400 |  |  |  |
New holders received shares |  |  | 3,447,957 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued shares |  |  |  |  |  |  |  |  |  | 100 |  |  |  |  |  |  | 13,892 |  |  |
Shares issued to consultants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of common stock |  |  |  |  |  |  |  |  | 404,605 | 404,605 |  |  |  |  |  |  |  |  |  |
Pending issuance |  |  |  |  |  |  |  |  | 240,400 |  |  |  |  |  |  |  |  |  |  |
Common Stock [Member] | Series D Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pending issuance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 240,400 |  |  |  |
Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued shares | 240,400 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Subsequent Event [Member] | Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued shares | 240,400 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Anson Investments Master Fund LP ("Anson") [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued shares |  | 240,400 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Monte Carlo [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of gain (loss) (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 4,258,450 |  |  |
Gain on warrants (in Dollars) |  |  |  |  |  |  |  |  |  | $ 4,265,800 |  |  |  |  |  |  |  |  |  |
Monte Carlo [Member] | Series A Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 12,656,550 | 4,955,300 |  |  |
Monte Carlo [Member] | Series B Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 82,450 | 0 |  |  |
Monte Carlo [Member] | Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,047,817 |  |  |
Monte Carlo [Member] | Series C Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,114,650 |  |  |  |
Monte Carlo [Member] | Series D Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrants (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,540,150 |  |  |  |
Termination Agreement [Member] | Anson Investments Master Fund LP ("Anson") [Member] | Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued shares | 240,400 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
March Private Placement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of gain (loss) (in Dollars) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,047,817 |  |  |
Gain on warrants (in Dollars) |  |  |  |  |  |  |  |  |  | $ 2,881,950 |  |  |  |  |  |  |  |  |  |
Minimum [Member] | IPO Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Threshold consecutive trading days for redemption of warrants |  |  |  |  |  |  |  |  | 20 days |  |  |  |  |  |  | 20 days |  |  |  |
Maximum [Member] | IPO Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Threshold consecutive trading days for redemption of warrants |  |  |  |  |  |  |  |  | 30 days |  |  |  |  |  |  | 30 days |  |  |  |

X
- Definition Price of the entity's common stock which would be required to be attained to trigger the redemption of warrants. + References No definition available. + Details
Name: | sti_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsStockPriceTrigger
Namespace Prefix: | sti_
Data Type: | dtr:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Threshold number of specified consecutive trading days for stock price trigger considered for redemption of warrants. + References No definition available. + Details
Name: | sti_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdConsecutiveTradingDays
Namespace Prefix: | sti_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Redemption price per share or per unit of warrants or rights outstanding. + References No definition available. + Details
Name: | sti_ClassOfWarrantOrRightRedemptionPriceOfWarrantsOrRights
Namespace Prefix: | sti_
Data Type: | dtr:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of class of warrants shares exercised. + References No definition available. + Details
Name: | sti_ClassOfWarrantsSharesExercised
Namespace Prefix: | sti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of common stock issued upon exercise of warrant. + References No definition available. + Details
Name: | sti_CommonStockIssuedUponExerciseOfWarrant
Namespace Prefix: | sti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of fair value adjustment of warrants. + References No definition available. + Details
Name: | sti_FairValueAdjustmentOfWarrant
Namespace Prefix: | sti_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fair value of derivative liabilities warrants shares. + References No definition available. + Details
Name: | sti_FairValueOfDerivativeLiabilitiesWarrantsShares
Namespace Prefix: | sti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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- Definition The fair value warrants exercised. + References No definition available. + Details
Name: | sti_FairValueWarrantsExercised
Namespace Prefix: | sti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares purchased common stock. + References No definition available. + Details
Name: | sti_NumberOfPurchasedCommonStock
Namespace Prefix: | sti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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- Definition Number of ratio warrants shares. + References No definition available. + Details
Name: | sti_NumberOfRatioWarrantsShare
Namespace Prefix: | sti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of trading days. + References No definition available. + Details
Name: | sti_NumberOfTradingDays
Namespace Prefix: | sti_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of days warrants prior notice period. + References No definition available. + Details
Name: | sti_WarrantsPriorNoticePeriodDays
Namespace Prefix: | sti_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of warrants remained outstanding. + References No definition available. + Details
Name: | sti_WarrantsRemainedOutstanding
Namespace Prefix: | sti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
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