Represents the amount that is divided to obtain a quotient that equals the exchange ratio in a business combination.

No definition available.

Name:	ccrd_BusinessCombinationExchangeRatioDivisibleAmount
Namespace Prefix:	ccrd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Represents the share conversion ratio used in a business combination.

+ References

No definition available.

+ Details

Name:	ccrd_BusinessCombinationShareConversionRatio
Namespace Prefix:	ccrd_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the termination fee of a proposed business combination.

+ References

No definition available.

+ Details

Name:	ccrd_BusinessCombinationTerminationFee
Namespace Prefix:	ccrd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Represents the volume weighted average price per share used in a business combination.

+ References

No definition available.

+ Details

Name:	ccrd_BusinessCombinationVolumeWeightedAveragePricePerShare
Namespace Prefix:	ccrd_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Per share price of saleable stock paid or offered to be paid by acquirer in business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 40
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479299/805-40-55-10

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479581/805-30-50-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479581/805-30-50-1

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-8

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479303/805-10-55-42

+ Details

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

- Definition

Purchase price of expected business acquisition prior to consideration being transferred. Excludes asset acquisition.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-7

+ Details

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

- Definition

Face amount or stated value per share of common stock.

+ 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(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

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

- Details

Name:	us-gaap_BusinessAcquisitionAxis=ccrd_EuronetWorldwideIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

Name:	srt_StatementScenarioAxis=ccrd_MinimumParentStockPriceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

Name:	srt_StatementScenarioAxis=ccrd_MaximumParentStockPriceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_EquityInterestIssuedOrIssuableByTypeAxis=ccrd_EuronetCommonStockMember
Namespace Prefix:
Data Type:	na
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Note 12 - Subsequent Events (Details Textual)	Jul. 30, 2025 USD ($) $ / shares	Jun. 30, 2025 $ / shares	Dec. 31, 2024 $ / shares
Common Stock, Par or Stated Value Per Share		$ 0.01	$ 0.01
Euronet Worldwide Inc. [Member] \| Subsequent Event [Member]
Common Stock, Par or Stated Value Per Share	$ 0.01
Business Combination, Price of Acquisition, Expected \| $	$ 248,000,000
Business Combination, Price Per Share	$ 30
Business Combination, Termination Fee \| $	$ 7,500,000
Euronet Worldwide Inc. [Member] \| Subsequent Event [Member] \| Minimum Parent Stock Price [Member]
Business Combination, Volume Weighted Average Price Per Share	$ 95.4798
Business Combination, Share Conversion Ratio	0.3142
Euronet Worldwide Inc. [Member] \| Subsequent Event [Member] \| Median Parent Stock Price [Member]
Business Combination, Exchange Ratio, Divisible Amount \| $	$ 30
Euronet Worldwide Inc. [Member] \| Subsequent Event [Member] \| Median Parent Stock Price [Member] \| Minimum [Member]
Business Combination, Volume Weighted Average Price Per Share	$ 95.4798
Euronet Worldwide Inc. [Member] \| Subsequent Event [Member] \| Median Parent Stock Price [Member] \| Maximum [Member]
Business Combination, Volume Weighted Average Price Per Share	107.7997
Euronet Worldwide Inc. [Member] \| Subsequent Event [Member] \| Maximum Parent Stock Price [Member]
Business Combination, Volume Weighted Average Price Per Share	$ 107.7997
Business Combination, Share Conversion Ratio	0.2783
Euronet Worldwide Inc. [Member] \| Subsequent Event [Member] \| Euronet Common Stock [Member]
Common Stock, Par or Stated Value Per Share	$ 0.02