XML 50 R38.htm IDEA: XBRL DOCUMENT v3.24.0.1

Leases - Narrative (Details) - USD ($)	12 Months Ended	62 Months Ended
	Dec. 31, 2022	Feb. 28, 2027
Lessee, Lease, Description [Line Items]
Monthly rent payments	$ 63,000
Forecast
Lessee, Lease, Description [Line Items]
Annual rent increase, percentage		3.00%

X

- Definition

Lessee, Operating Lease, Annual Rent Increase, Percentage

+ References

No definition available.

+ Details

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X

- Definition

Lessee, Operating Lease, Monthly Rent Payment

+ References

No definition available.

+ Details

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Namespace Prefix:	crdf_
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Balance Type:	debit
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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-3

+ Details

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- Details

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