XML 103 R83.htm IDEA: XBRL DOCUMENT
v3.23.3

Warrants - Schedule of Warrants Outstanding (Details) - shares | Sep. 30, 2023 | Aug. 10, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Class of Warrant or Right [Line Items] |  |  |
Warrants outstanding (in shares) | 14,266,605 | 14,266,605 | 2,871,084
Public Warrants |  |  |
Class of Warrant or Right [Line Items] |  |  |
Warrants outstanding (in shares) | 8,333,272 | 8,333,272 |
Private Placement Warrants |  |  |
Class of Warrant or Right [Line Items] |  |  |
Warrants outstanding (in shares) | 5,933,333 | 5,933,333 |
Series B-3 Warrant liabilities |  |  |
Class of Warrant or Right [Line Items] |  |  |
Warrants outstanding (in shares) |  |  | 15,819,000

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=tlsi_PublicWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=tlsi_PrivateWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=tlsi_DerivativeFinancialInstrumentsSeriesB3WarrantLiabilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |