XML 76 R45.htm IDEA: XBRL DOCUMENT
v3.22.4

SHARE PURCHASE WARRANTS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
SHARE PURCHASE WARRANTS |
Schedule share purchase warrants liability | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​
| ​ | Number of |  | Warrant
(in thousands except warrant amounts) |  | Warrants |  | Liability
​ | ​ | ​ | ​ | ​ | ​
Balance-December 31, 2021 |  | 55,006,475 |  | $ | 20,337
Change in fair value to (profit) and loss (note 21) |  | — | ​ |  | (20,337)
Balance-December 31, 2022 |  | 55,006,475 |  | $ | —

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

X
- Definition The tabular disclosure of Issued and outstanding share purchase warrants continuity. + References No definition available. + Details
Name: | dnn_SummaryOfIssuedAndOutstandingSharePurchaseWarrantsContinuityTableTextBlock
Namespace Prefix: | dnn_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration