XML 54 R31.htm IDEA: XBRL DOCUMENT
v3.23.1

Warrant liabilities | 12 Months Ended
--- | ---
Dec. 31, 2022
Warrant Liabilities [Abstract] |
Warrant liabilities |
26 | Warrant liabilities
See accounting policies in note 36(J). The Reverse Recapitalization (see Note 30) has included the issuance of 22,384,586 warrants. Each warrant entitles the holder to purchase one Class A ordinary share of the Company at an exercise price of $8.91 per whole share. The warrants are exercisable from May 18, 2022 and will expire on May 18, 2027. The warrants are listed on NASDAQ under the trading symbol “PRENW” and are measured based on the market price. Movement of the balance during the year ended December 31, 2022 is as follow:
|  | 2022 |
|  | $ |
At January 1 |  |  | — |
Assumption of warrant upon the Reverse Recapitalization |  |  | 6,186,423 |
Issuance of warrant |  |  | 585,000 |
Change in fair value recognized in profit or loss |  |  | (3,196,538 | )
At December 31 |  |  | 3,574,885 |

X
- Definition Disclosure in entirety of warranty liabilities explanatory. + References No definition available. + Details
Name: | pre_DisclosureInEntiretyOfWarrantyLiabilitiesExplanatory
Namespace Prefix: | pre_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrant liabilities. + References No definition available. + Details
Name: | pre_WarrantLiabilitiesAbstract
Namespace Prefix: | pre_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration