XML 51 R34.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Lease (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Leases [Abstract] |
Supplemental Cash Flow Information Related to Operating Leases | Supplemental cash flow information related to operating leases is as follows (dollars in thousands):
|  | Year Ended |
|  | December 31, |
|  | 2023 |  |  | 2022 |  |  | 2021 |
Cash payments for operating leases |  | $ | 4,188 |  |  | $ | 3,345 |  |  | $ | 3,390 |
Right-of-use assets obtained in exchange for operating lease obligations |  |  | 1,476 |  |  |  | 1,401 |  |  |  | 1,311 |
|  | Year Ended |
|  | December 31, |
|  | 2023 |  |  | 2022 |
Weighted-average remaining lease term |  | 5.4 years |  |  | 6.5 years |
Weighted-average discount rate |  |  | 8.5 | % |  |  | 8.4 | %
Future Minimum Non-Cancelable Lease Payments Under Operating Leases | Future minimum non-cancelable payments under operating leases as of December 31, 2023, were as follows (in thousands):
|  |  | Operating Leases |
2024 |  |  | $ | 3,638 |
2025 |  |  |  | 3,268 |
2026 |  |  |  | 3,128 |
2027 |  |  |  | 3,419 |
2028 |  |  |  | 3,811 |
Thereafter |  |  |  | 4,172 |
Total future lease payments |  |  | $ | 21,436 |
Less imputed interest |  |  |  | 5,233 |
Present value of lease liabilities (1) |  |  | $ | 16,203 |
(1) Lease liabilities include those operating leases that we plan to sublease as a part of our facilities consolidation restructuring efforts. See Note 7 for additional information.

X
- Definition Summary of future minimum rental payments for operating leases. + References No definition available. + Details
Name: | cers_SummaryOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock
Namespace Prefix: | cers_
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