XML 125 R100.htm IDEA: XBRL DOCUMENT
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SHARE-BASED COMPENSATION - RSU Rollforward (Details) - $ / shares | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
SHARE-BASED COMPENSATION |  |
RSUs outstanding, beginning | 6,416,089 | 5,801,841
Grants | 1,507,000 | 1,251,000
Exercises | (2,157,835) | (435,002)
Forfeitures | (184,335) | (201,750)
RSUs outstanding, ending | 5,580,919 | 6,416,089
RSUs vested, ending | 3,189,921 | 3,307,840
RSUs outstanding, Weighted Average Fair Value, beginning | $ 1.04 | $ 0.80
RSUs grants, Weighted Average Fair Value | 1.52 | 2.08
RSUs exercises, Weighted Average Fair Value | 0.93 | 0.82
RSUs forfeitures, Weighted Average Fair Value | 1.65 | 1.04
RSUs outstanding, Weighted Average Fair Value, ending | 1.20 | 1.04
RSUs vested, Weighted Average Fair Value, ending | $ 0.85 | $ 0.67

X
- Definition The number of RSUs outstanding in a share-based payment arrangement. + References No definition available. + Details
Name: | dnn_NumberOfOutstandingRSUs
Namespace Prefix: | dnn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of RSUs exercised in a share-based payment arrangement. + References No definition available. + Details
Name: | dnn_NumberOfRSUsExercisedInSharebasedPaymentArrangement
Namespace Prefix: | dnn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of RSUs forfeited in a share-based payment arrangement. + References No definition available. + Details
Name: | dnn_NumberOfRSUsForfeitedInSharebasedPaymentArrangement
Namespace Prefix: | dnn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of share options granted in a share-based payment arrangement. + References No definition available. + Details
Name: | dnn_NumberOfRSUsGrantedInSharebasedPaymentArrangement
Namespace Prefix: | dnn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of RSUs vested in a share-based payment arrangement. + References No definition available. + Details
Name: | dnn_NumberOfRSUsVestedInSharebasedPaymentArrangement
Namespace Prefix: | dnn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition The weighted average exercise price of RSUs exercised in a share-based payment arrangement. + References No definition available. + Details
Name: | dnn_WeightedAverageFairValueOfRSUsExercisedInSharebasedPaymentArrangement
Namespace Prefix: | dnn_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average exercise price of RSUs forfeited in a share-based payment arrangement. + References No definition available. + Details
Name: | dnn_WeightedAverageFairValueOfRSUsForfeitedInSharebasedPaymentArrangement
Namespace Prefix: | dnn_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average exercise price of RSUs granted in a share-based payment arrangement. + References No definition available. + Details
Name: | dnn_WeightedAverageFairValueOfRSUsGrantedInSharebasedPaymentArrangement
Namespace Prefix: | dnn_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average exercise price of RSUs outstanding in a share-based payment arrangement. + References No definition available. + Details
Name: | dnn_WeightedAverageFairValueOfRSUsOutstandingInSharebasedPaymentArrangement
Namespace Prefix: | dnn_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The weighted average exercise price of RSUs vested in a share-based payment arrangement. + References No definition available. + Details
Name: | dnn_WeightedAverageFairValueOfRSUsVestedInSharebasedPaymentArrangement
Namespace Prefix: | dnn_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant