The collaboration fee under the debt instrument as a percentage.

No definition available.

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Namespace Prefix:	kirk_
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Balance Type:	na
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- Definition

The amount related to the collaboration fees and the accrued and unpaid interest on the debt note.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

The brand royalty related to the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	kirk_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The percent of shares outstanding after the conversion of debt.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
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- Definition

The purchase price of the rights, title and interest in trademarks and domain names.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.

+ References

+ Details

Name:	us-gaap_ConvertibleDebt
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Data Type:	xbrli:monetaryItemType
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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Balance Type:	credit
Period Type:	instant

- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Period Type:

- Details

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- Details

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- Details

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Note 15 - Subsequent Events (Details Textual) - USD ($) $ in Thousands	May 07, 2025	Oct. 21, 2024	Jul. 17, 2025	May 03, 2025
Collaboration Agreement Fees [Member]
Debt Instrument, Face Amount		$ 3,800
Debt Instrument, Collaboration Fee, Percent		0.25%		0.25%
Subsequent Event [Member]
Long-Term Debt			$ 38,800
Letters of Credit Outstanding, Amount			5,100
Line of Credit Facility, Remaining Borrowing Capacity			0
Subsequent Event [Member] \| Beyond [Member]
Debt Instrument, Purchase Agreement, Purchase Price	$ 5,000
Subsequent Event [Member] \| Collaboration Agreement Fees [Member]
Debt Instrument, Collaboration Fee, Percent	0.50%
Debt Instrument, Collaborative Agreement, Brand Royalty	3.00%
Beyond Credit Agreement [Member] \| Non-Convertible Term Loan [Member]
Debt Instrument, Face Amount		$ 8,500
Proceeds from Issuance of Debt		8,500
Beyond Credit Agreement [Member] \| Convertible Term Loan [Member]
Debt Instrument, Face Amount		8,500
Proceeds from Issuance of Debt		$ 8,500
Beyond Credit Agreement [Member] \| Subsequent Event [Member]
Debt Instrument, Face Amount	$ 5,200
Proceeds from Issuance of Debt	5,000
Debt Instrument, Collaboration Fees and Accrued and Unpaid Interest	200
Beyond Credit Agreement [Member] \| Subsequent Event [Member] \| Non-Convertible Term Loan [Member]
Debt Instrument, Face Amount	8,500
Beyond Credit Agreement [Member] \| Subsequent Event [Member] \| Convertible Portion of Debt [Member]
Convertible Debt	$ 13,700
Beyond Credit Agreement [Member] \| Subsequent Event [Member] \| Convertible Term Loan [Member]
Convertible Debt			$ 13,700
Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger	19.90%
Debt Instrument, Convertible, Percent of Total Outstanding Shares After Conversion	65.00%