XML 50 R26.htm IDEA: XBRL DOCUMENT v3.25.1

Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2024

Fair Value Disclosures [Abstract]

Summary of Company's Assets and Liabilities Measured at Fair Value on a Recurring Basis

In accordance with the fair value hierarchy described above, the following table sets forth the Company’s assets and liabilities

measured at fair value on a recurring basis:

December 31, 2024

Note Reference

Input Level

Fair Value

Carrying Value

Assets:

Cash and cash equivalents (money market funds)

Level 1

$

38,339,762

$

38,339,762

December 31, 2023

Note Reference

Input Level

Fair Value

Carrying Value

Assets:

Cash and cash equivalents (money market funds)

Level 1

$

32,626,768

$

32,626,768

Summary of Changes in the Fair Value of Level 3 Contingent Consideration

In connection with the Company's IPO, the Company's convertible promissory notes converted into an aggregate of 2,736,488 shares of common stock. As a result, the remaining convertible promissory note balance, including accrued interest, was eliminated, increasing additional paid-in capital.

Balance January 1, 2023		$	12,965,480
Issuance of convertible promissory notes			(12,965,480	)
Balance at December 31, 2023		$	-

X

- Definition

Summary of changes in the fair value of contingent consideration.

+ References

No definition available.

+ Details

Name:	coya_SummaryOfChangesInTheFairValueOfContingentConsiderationTableTextBlock
Namespace Prefix:	coya_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

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

+ Details

Name:	us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration