XML 38 R32.htm IDEA: XBRL DOCUMENT
v3.25.3

Commitments and Contingencies (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2025
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Supplemental Cash Flow Information Related to Leases | Supplemental cash flow information related to leases is as follows (in thousands):
|  | Nine Months Ended September 30, |
|  | 2025 |  |  | 2024 |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 927 |  |  | $ | 913 |
Operating cash flows from finance leases |  | $ | 5 |  |  | $ | 6 |
Financing cash flows from finance leases |  | $ | 44 |  |  | $ | 40 |
Right-of-use assets obtained in exchange for lease obligations: |  |  |  |  |  |
Operating leases |  | $ | 807 |  |  | $ | 597 |
Finance leases |  | $ | — |  |  | $ | 36 |
Schedule of Supplemental Balance Sheet Information Related to Leases | Supplemental balance sheet information related to leases was as follows (in thousands, except lease term and discount rate):
|  | September 30, 2025 |  |  | December 31, 2024 |
Operating leases |  |  |  |  |  |
Right-of-use assets |  | $ | 2,310 |  |  | $ | 2,144 |
Right-of-use lease liabilities, current |  | $ | 1,023 |  |  | $ | 1,097 |
Right-of-use lease liabilities, noncurrent |  |  | 1,515 |  |  |  | 1,295 |
Total operating lease liabilities |  | $ | 2,538 |  |  | $ | 2,392 |
Finance leases |  |  |  |  |  |
Right-of-use assets |  | $ | 216 |  |  | $ | 204 |
Accumulated amortization |  |  | (139 | ) |  |  | (89 | )
Right-of-use assets, net |  | $ | 77 |  |  | $ | 115 |
Right-of-use lease liabilities, current |  | $ | 43 |  |  | $ | 55 |
Right-of-use lease liabilities, noncurrent |  |  | 40 |  |  |  | 67 |
Total finance lease liabilities |  | $ | 83 |  |  | $ | 122 |
Weighted average remaining lease term |  |  |  |  |  |
Operating leases |  | 2.6 years |  |  | 2.5 years |
Finance leases |  | 1.8 years |  |  | 2.4 years |
Weighted average discount rate |  |  |  |  |  |
Operating leases |  |  | 6.0 | % |  |  | 6.4 | %
Finance leases |  |  | 7.1 | % |  |  | 7.1 | %
Schedule of Future Minimum Lease Commitments | Future minimum lease commitments are as follows as of September 30, 2025 (in thousands):
|  | Operating Leases |  |  | Finance Leases |
Year Ending December 31, |  |  |  |  |  |
2025 |  | $ | 317 |  |  | $ | 17 |
2026 |  |  | 933 |  |  |  | 41 |
2027 |  |  | 1,072 |  |  |  | 30 |
2028 |  |  | 417 |  |  |  | — |
Total lease payments |  |  | 2,739 |  |  |  | 88 |
Less imputed interest |  |  | (201 | ) |  |  | (5 | )
Total |  | $ | 2,538 |  |  | $ | 83 |

X
- Definition Schedule of supplemental cash flow information related to leases [Table Text Block] + References No definition available. + Details
Name: | lctx_ScheduleOfSupplementalCashFlowInformationRelatedToLeasesTableTextBlock
Namespace Prefix: | lctx_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-6 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration