XML 170 R41.htm IDEA: XBRL DOCUMENT
v3.24.1

Leases (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Leases [Abstract] |
Supplemental Balance Sheet Information | The following table summarizes the Company’s recognition of its operating and finance leases (in thousands):
|  |  |  | December 31, |
|  | Classification |  | 2023 |  |  | 2022 |
Assets |  |  |  |  |  |  |  |  |  |
Operating |  | Operating lease right-of-use assets |  | $ | — |  |  | $ | 3,430 |
Finance |  | Other non-current assets |  |  | — |  |  |  | 597 |
Total leased assets |  |  | — |  |  |  | 4,027 |
Leases |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  |  |
Operating |  | Operating lease liabilities |  |  | — |  |  |  | 625 |
Finance |  | Accrued and other current liabilities |  |  | — |  |  |  | 16 |
Non-current |  |  |  |  |  |  |  |  |  |
Operating |  | Non-current operating lease liabilities |  |  | — |  |  |  | 4,004 |
Total lease liabilities |  | $ | — |  |  | $ | 4,645 |
Weighted-Average Remaining Lease Term/Discount Rates and Lease Cost | The following table summarizes the weighted-average remaining lease term and discount rates for the Company’s operating and finance leases:
|  | December 31, |
|  | 2023 |  |  | 2022 |
Lease term (years) |  |  |  |  |  |  |  |
Operating leases |  |  | 0.0 |  |  |  | 5.3 |
Finance leases |  |  | 0.0 |  |  |  | 0.6 |
Discount rate |  |  |  |  |  |  |  |
Operating leases |  |  | — | % |  |  | 10.6 | %
Finance leases |  |  | — | % |  |  | 10.2 | %
The following table summarizes the lease costs pertaining to the Company’s operating leases (in thousands):
|  | Year Ended December 31, |
|  | 2023 |  |  | 2022 |  |  | 2021 |
Operating lease cost |  | $ | 455 |  |  | $ | 910 |  |  | $ | 991 |
Variable lease cost |  |  | 471 |  |  |  | 472 |  |  |  | 519 |
Total lease cost |  | $ | 926 |  |  | $ | 1,382 |  |  | $ | 1,510 |

X
- Definition Assets And Liabilities, Lessee + References No definition available. + Details
Name: | syre_AssetsAndLiabilitiesLesseeTableTextBlock
Namespace Prefix: | syre_
Data Type: | dtr-types:textBlockItemType
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
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration