| X |
- References
+ Details
| Name: |
CLGN_RentAndMaintenance |
| Namespace Prefix: |
CLGN_ |
| Data Type: |
xbrli:monetaryItemType |
| Balance Type: |
debit |
| Period Type: |
duration |
|
| X |
- References
+ Details
| Name: |
CLGN_RentAndOfficeMaintenance |
| Namespace Prefix: |
CLGN_ |
| Data Type: |
xbrli:monetaryItemType |
| Balance Type: |
debit |
| Period Type: |
duration |
|