Corporate Information And Statement Of Ifrs Compliance [Abstract]

Zalaris - Filing #2614545

Concept	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2020-12-31
Corporate information and statement of IFRS compliance [abstract]
Name of reporting entity or other means of identification	—	Zalaris ASA	—
Domicile of entity	—	domiciled	—
Legal form of entity	—	limited	—
Country of incorporation	—	Norway	—
Address of entity's registered office	—	Hovfaret 4, Oslo, Norway	—
Principal place of business	—	Norway	—
Description of nature of entity's operations and principal activities	—	Zalaris ranks among Europe’	—
Name of parent entity	—	Zalaris ASA	—
Name of ultimate parent of group	—	Zalaris ASA	—
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [text block]	—	—	—
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [abstract]
Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items]
Current trade receivables	141 397 NOK	—	148 651 NOK
Current trade payables	18 257 NOK	—	21 190 NOK