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v3.26.1

Subsequent Events (Tables) | 6 Months Ended
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Jun. 30, 2026
Subsequent Events [Abstract] |
Schedule of Sublease Rent | Base rent under the Sublease is as follows:
Period |  | Annual Rate (per RSF) |  |  | Monthly Base Rent |  |  | Lease Year
7/13/26 – 11/30/26 |  | $ | 33.83 |  |  | $ | 10,617 |  |  | 1
12/1/26 – 11/30/27 |  | $ | 34.68 |  |  | $ | 10,884 |  |  | 2
12/1/27 – 11/30/28 |  | $ | 35.55 |  |  | $ | 11,157 |  |  | 3
12/1/28 – 11/30/29 |  | $ | 36.44 |  |  | $ | 11,436 |  |  | 4
12/1/29 – 11/30/30 |  | $ | 37.35 |  |  | $ | 11,722 |  |  | 5

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- Definition The entire table disclosure of sublease payments. + References No definition available. + Details
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Namespace Prefix: | sti_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_SubsequentEventsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration