XML 35 R25.htm IDEA: XBRL DOCUMENT
v3.23.2

Leases (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2023
Leases |
Schedule of rent expense |
|  | Three months ended June 30, |  |  | Six months ended June 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Rent expense |  | $ | 110 |  |  | $ | 170 |  |  | $ | 259 |  |  | $ | 349 |
Schedule of Supplemental cash flow and balance sheet information related to leases |
|  | Six months ended June 30, |
|  | 2023 |  |  | 2022 |
Cash paid for amounts included in the measurement of lease liabilities |  |  |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | (264 | ) |  | $ | (356 | )
Right-of-use assets obtained in exchange for lease obligations: |  |  |  |  |  |  |  |
Operating leases |  | $ | 341 |  |  | $ | — |
|  | June 30, 2023 |  |  | December 31, 2022 |
Operating lease right-of-use assets |  | $ | 1,171 |  |  | $ | 1,047 |
Current portion of operating lease liabilities, included in accrued liabilities |  | $ | 391 |  |  | $ | 641 |
Operating lease liabilities, net of current portion |  |  | 848 |  |  |  | 492 |
Total operating lease liabilities |  | $ | 1,239 |  |  | $ | 1,133 |
Weighted average remaining lease term for operating leases (in years) |  |  | 3.74 |  |  |  | 2.12 |
Weighted average discount rate for operating leases |  |  | 6.40 | % |  |  | 5.93 | %
Schedule of maturities of operating lease liabilities |
Years ending December 31, |  |  |  |
2023 (Remainder) |  | $ | 228 |
2024 |  |  | 439 |
2025 |  |  | 272 |
2026 |  |  | 210 |
2027 |  |  | 216 |
Thereafter |  |  | 37 |
Total lease payments |  |  | 1,402 |
Less: Imputed interest |  |  | (163 | )
Total |  | $ | 1,239 |

X
- Definition Tabular disclosure of supplemental cash flow and balance sheet information related to leases. + References No definition available. + Details
Name: | clro_ScheduleOfSupplementalCashFlowAndBalanceSheetInformationRelatedToLeasesTableTextBlock
Namespace Prefix: | clro_
Data Type: | nonnum: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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 + 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

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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration