Definitive information statement description.

No definition available.

Name:	clro_DescriptionOfDefinitiveInformationStatement
Namespace Prefix:	clro_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Employment agreement description.

+ References

No definition available.

+ Details

Name:	clro_DescriptionOfEmploymentAgreement
Namespace Prefix:	clro_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of stock option vest on each year.

+ References

No definition available.

+ Details

Name:	clro_StockOptionsVestPercentageOnEachYear
Namespace Prefix:	clro_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h)(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

+ Details

Name:	us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Face amount or stated value per share of common stock.

+ References

+ Details

Name:	us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

+ References

+ Details

Name:	us-gaap_CommonStockSharesIssued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of equity instruments that the holder of the debt instrument would receive if the debt was converted to equity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22)(a)(5))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-7

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-6

+ Details

Name:	us-gaap_DebtInstrumentConvertibleNumberOfEquityInstruments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of expense for salary and wage arising from service rendered by officer. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

+ Details

Name:	us-gaap_OfficersCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Gross number of share options (or share units) granted during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

+ Details

Name:	us-gaap_SubsequentEventLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

+ Details

Name:	us-gaap_WarrantsAndRightsOutstandingTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=clro_EmploymentAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_TitleOfIndividualAxis=srt_ChiefFinancialOfficerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=clro_WarrantCancellationAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=clro_FirstFinanceLtdMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=clro_AdvisorAgreementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=clro_BetelgeuseCapitalAdvisorsIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=clro_Gang3CapitalLtdMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=clro_JJKHoldingsLtdMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=clro_MergerAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_PlanNameAxis=clro_OmnibusIncentivePlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Subsequent Events (Details 1) $ / shares in Units, $ in Thousands						3 Months Ended		6 Months Ended
	Aug. 11, 2026 shares	Aug. 10, 2026 shares $ / shares	Aug. 04, 2026 shares $ / shares	Jul. 31, 2026 USD ($) shares	Jul. 17, 2026 shares	Jun. 30, 2026 $ / shares shares	Jun. 30, 2025 shares	Jun. 30, 2026 $ / shares shares	Jun. 30, 2025 shares	Aug. 07, 2026 $ / shares shares	Dec. 31, 2025 $ / shares shares	Jun. 09, 2025 $ / shares
Subsequent Event [Line Items]
Stock options granted						0	0	0	0
Common stock, shares issued (in shares)						2,675,412		2,675,412			2,237,912
Common stock, par value (in dollars per share) \| $ / shares						$ 0.001		$ 0.001			$ 0.001	$ 0.001
Subsequent Event
Subsequent Event [Line Items]
Description of definitive information statement	On August 11, 2026, the Company filed a definitive information statement on Schedule 14C disclosing that holders representing approximately 61.3% of the Company's voting capital stock, together with the Board of Directors, approved by written consent in lieu of a meeting (i) the issuance of the Consideration Shares, which will represent more than 20% of the outstanding common stock and result in a change of control under Nasdaq Listing Rules 5635(a) and 5635(b), and (ii) the adoption of the Company’s 2026 Omnibus Incentive Plan under Nasdaq Listing Rule 5635(c). Pursuant to Rule 14c-2 under the Exchange Act, these actions may not be effected until at least 20 calendar days after the information statement is mailed to stockholders. The stockholders did not approve the Merger itself, only the share issuance and the adoption of the plan.
Subsequent Event \| Employment Agreement \| Chief Financial Officer
Subsequent Event [Line Items]
Description of Employment Agreement				On July 31, 2026, the Company entered into an employment agreement with Simon Brewer (the “Employment Agreement”), the Chief Financial Officer of the Company, whereby the Company has retained Mr. Brewer as the Chief Financial Officer of the Company to be effective upon completion of the acquisition of Cortigent for an indefinite period, provided that either party may terminate the Employment Agreement upon providing the other party with 30 days’ prior written notice. Mr. Brewer is to be paid an annual base salary of $300,000 and is eligible for an annual discretionary performance bonus. The Company has agreed to grant to Mr. Brewer stock options to purchase up to 200,000 shares of common stock at an exercise price equal to the price of the financing to be completed in connection with the acquisition of Cortigent, which options will vest as to 25% on each anniversary of the Employment Agreement. Mr. Brewer is eligible to participate in any benefit plans offered by the Company. The Company may terminate the Employment Agreement with cause at any time by paying any unpaid salary and expenses/benefits. The Company may terminate the Employment Agreement without cause, or Mr. Brewer may resign for good reason (as defined in the Employment Agreement), on 30 days prior written notice, by paying any unpaid salary and expenses/benefits plus a severance payment of six months of the annual salary and continuing any COBRA benefits for such six month period. Mr. Brewer has agreed to not solicit employees or customers for a period of 12 months following any termination of the Employment Agreement and not to disparage the Company or its past or present officers, directors, managers, employees, products, services or business.
Annual base salary \| $				$ 300,000
Stock options vest percentage on each anniversary				25.00%
Subsequent Event \| Employment Agreement \| Chief Financial Officer \| Maximum [Member] \| Common Stock [Member]
Subsequent Event [Line Items]
Stock options granted				200,000
Subsequent Event \| Warrant Cancellation Agreement \| Warrant [Member] \| First Finance \| Private Placement
Subsequent Event [Line Items]
Exercise price of warrants \| $ / shares			$ 5
Expiry term of warrants			2 years
Subsequent Event \| Warrant Cancellation Agreement \| Maximum [Member] \| Common Stock [Member] \| First Finance \| Private Placement
Subsequent Event [Line Items]
Debt Instrument, Convertible, Number of Equity Instruments			437,500
Subsequent Event \| Advisor Agreements \| First Finance
Subsequent Event [Line Items]
Common stock, shares issued (in shares)										25,000
Common stock, par value (in dollars per share) \| $ / shares										$ 0.001
Subsequent Event \| Advisor Agreements \| Betelgeuse Capital Advisors Inc.
Subsequent Event [Line Items]
Common stock, shares issued (in shares)										90,000
Subsequent Event \| Advisor Agreements \| Gang3 Capital Ltd.
Subsequent Event [Line Items]
Common stock, shares issued (in shares)										140,000
Subsequent Event \| Advisor Agreements \| JJK Holdings Ltd.
Subsequent Event [Line Items]
Common stock, shares issued (in shares)										600,000
Subsequent Event \| Merger Agreement
Subsequent Event [Line Items]
Exercise price of warrants \| $ / shares		$ 10
Expiry term of warrants		6 months
Subsequent Event \| Merger Agreement \| Maximum [Member]
Subsequent Event [Line Items]
Debt Instrument, Convertible, Number of Equity Instruments		4,285,714
Subsequent Event \| Merger Agreement \| Minimum [Member]
Subsequent Event [Line Items]
Debt Instrument, Convertible, Number of Equity Instruments		2,857,142
Subsequent Event \| Omnibus Incentive Plan [Member]
Subsequent Event [Line Items]
Stock options granted	0				0