XML 50 R26.htm IDEA: XBRL DOCUMENT
v3.26.1

Prepaids and Other Current Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2025
Prepaid Expense and Other Assets, Current [Abstract] |
Schedule of Prepaids and Other Current Assets | Prepaids and other current assets consist of:
|  | As of December 31, |  |
|  | 2025 |  |  | 2024 |  |
Prepaid research and development |  | $ | 2,315,225 |  |  | $ | 4,005,246 |  |
Prepaid insurance |  |  | 738,157 |  |  |  | 805,469 |  |
Prepaid other |  |  | 62,850 |  |  |  | 427,370 |  |
Income tax receivable |  |  | - |  |  |  | 730,581 |  |
|  | $ | 3,116,232 |  |  | $ | 5,968,666 |  |

X
- Definition Tabular disclosure of prepaids and other current assets. + References No definition available. + Details
Name: | coya_SummaryOfPrepaidsAndOtherCurrentAssetsTableTextBlock
Namespace Prefix: | coya_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration