XML 40 R28.htm IDEA: XBRL DOCUMENT v3.23.1

Leases (Tables)

12 Months Ended

Dec. 31, 2022

Leases

Schedule of Rent expense

		Year ended
		December 31,
		2022			2021
Rent expense		$	684		$	719

Schedule of Supplemental cash flow and balance sheet information related to leases

		Year ended December 31,
		2022					2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases		$	680			$	685
Right-of-use assets obtained in exchange for lease obligations:
Operating leases		$	107			$	212

		December 31, 2022					December 31, 2021
Operating lease right-of-use assets		$	1,047			$	1,537
Current portion of operating lease liabilities, included in accrued liabilities		$	641			$	623
Operating lease liabilities, net of current portion			492				1,026
Total operating lease liabilities		$	1,133			$	1,649
Weighted average remaining lease term for operating leases (in years)			2.12				2.64
Weighted average discount rate for operating leases			5.93	%			5.87	%

Schedule of maturities of operating lease liabilities

Years ending December 31,
2023		$	691
2024			367
2025			94
2026			26
2027			26
Thereafter			4
Total lease payments			1,208
Less: Imputed interest			(75	)
Total		$	1,133

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