XML 66 R49.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Stockholders' Equity (Details Narrative) (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended | 6 Months Ended | 3 Months Ended | 0 Months Ended | 1 Months Ended | 0 Months Ended
--- | --- | --- | --- | --- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Mar. 31, 2013 | Dec. 31, 2014 | Apr. 15, 2014 | Oct. 06, 2014 | Aug. 08, 2014 | Jul. 02, 2014 | Oct. 31, 2011 | Jan. 31, 2013 | Feb. 12, 2014
Proceeds from issuance of common stock | $ 11,880us-gaap_ProceedsFromIssuanceOfCommonStock | $ 3,600us-gaap_ProceedsFromIssuanceOfCommonStock |  |  |  |  |  |  |  |  |
Payment of interest |  | 11us-gaap_InterestPaid |  |  |  |  |  |  |  |  |
Common stock repurchased during period, value | (249)us-gaap_StockRepurchasedDuringPeriodValue |  |  |  |  |  |  |  |  |  |
Rights Offering [Member] |  |  |  |  |  |  |  |  |  |  |
Number of shares of common stock entitled to be purchased for each subscription right |  |  | 0.3119us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight / us-gaap_ClassOfWarrantOrRightAxis = URRE_RightsOfferingMember |  |  |  |  |  |  |  |
Exercise price per share |  |  | $ 2.55us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 / us-gaap_ClassOfWarrantOrRightAxis = URRE_RightsOfferingMember |  |  |  |  |  |  |  |
Rights Offering [Member] | Resource Capital Fund V LP [Member] |  |  |  |  |  |  |  |  |  |  |
Issuance of common stock, shares |  |  | 31,343us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_ClassOfWarrantOrRightAxis = URRE_RightsOfferingMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_ResourceCapitalFundVLPMember |  |  |  |  |  |  |  |
Proceeds from short term bridge loan payable |  |  | 8,900us-gaap_ProceedsFromConstructionLoansPayable / us-gaap_ClassOfWarrantOrRightAxis = URRE_RightsOfferingMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_ResourceCapitalFundVLPMember |  |  |  |  |  |  |  |
Repayment of short term bridge loan payable |  |  | 5,000us-gaap_RepaymentsOfConstructionLoansPayable / us-gaap_ClassOfWarrantOrRightAxis = URRE_RightsOfferingMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_ResourceCapitalFundVLPMember |  |  |  |  |  |  |  |
Payment of interest |  |  | 96us-gaap_InterestPaid / us-gaap_ClassOfWarrantOrRightAxis = URRE_RightsOfferingMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_ResourceCapitalFundVLPMember |  |  |  |  |  |  |  |
Loan Agreement One [Member] | Resource Capital Fund V LP [Member] |  |  |  |  |  |  |  |  |  |  |
Issuance of common stock, shares | 325,853us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_ResourceCapitalFundVLPMember / us-gaap_TypeOfArrangementAxis = URRE_LoanAgreementOneMember |  |  | 102,912us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_ResourceCapitalFundVLPMember / us-gaap_TypeOfArrangementAxis = URRE_LoanAgreementOneMember |  |  |  |  |  |  |
Payment of interest | 840us-gaap_InterestPaid / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_ResourceCapitalFundVLPMember / us-gaap_TypeOfArrangementAxis = URRE_LoanAgreementOneMember |  |  | 198us-gaap_InterestPaid / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_ResourceCapitalFundVLPMember / us-gaap_TypeOfArrangementAxis = URRE_LoanAgreementOneMember |  |  |  |  |  |  |
Settlement Agreement and General Release [Member] | Former Executive [Member] |  |  |  |  |  |  |  |  |  |  |
Issuance of common stock, shares |  |  |  |  | 119,231us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_TitleOfIndividualAxis = URRE_FormerExecutiveMember / us-gaap_TypeOfArrangementAxis = URRE_SettlementAgreementAndGeneralReleaseMember |  |  |  |  |  |
Equity price per share |  |  |  |  | $ 2.80us-gaap_EquityIssuancePerShareAmount / us-gaap_TitleOfIndividualAxis = URRE_FormerExecutiveMember / us-gaap_TypeOfArrangementAxis = URRE_SettlementAgreementAndGeneralReleaseMember |  |  |  |  |  |
Proceeds from issuance of common stock |  |  |  |  | 334us-gaap_ProceedsFromIssuanceOfCommonStock / us-gaap_TitleOfIndividualAxis = URRE_FormerExecutiveMember / us-gaap_TypeOfArrangementAxis = URRE_SettlementAgreementAndGeneralReleaseMember |  |  |  |  |  |
Uranium Mining Lease and Agreement [Member] | Juan Tafoya Land Corporation [Member] |  |  |  |  |  |  |  |  |  |  |
Issuance of common stock, shares |  |  |  |  |  |  | 127,359us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_JuanTafoyaLandCorporationMember / us-gaap_TypeOfArrangementAxis = URRE_UraniumMiningLeaseandAgreementMember |  |  |  |
Proceeds from issuance of common stock |  |  |  |  |  |  | 342us-gaap_ProceedsFromIssuanceOfCommonStock / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_JuanTafoyaLandCorporationMember / us-gaap_TypeOfArrangementAxis = URRE_UraniumMiningLeaseandAgreementMember |  |  |  |
Payment of base rental |  |  |  |  |  |  | 338us-gaap_PaymentsForRent / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_JuanTafoyaLandCorporationMember / us-gaap_TypeOfArrangementAxis = URRE_UraniumMiningLeaseandAgreementMember |  |  |  |
Common stock repurchased during period, shares |  |  |  |  |  | 91,631us-gaap_StockRepurchasedDuringPeriodShares / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_JuanTafoyaLandCorporationMember / us-gaap_TypeOfArrangementAxis = URRE_UraniumMiningLeaseandAgreementMember |  |  |  |  |
Common stock repurchased during period, value |  |  |  |  |  | 249us-gaap_StockRepurchasedDuringPeriodValue / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = URRE_JuanTafoyaLandCorporationMember / us-gaap_TypeOfArrangementAxis = URRE_UraniumMiningLeaseandAgreementMember |  |  |  |  |
BTIG, LLC [Member] | ATM Sales Agreement [Member] |  |  |  |  |  |  |  |  |  |  |
Proceeds from offering price |  |  |  |  |  |  |  | 4,100us-gaap_ProceedsFromIssuanceInitialPublicOffering / us-gaap_CounterpartyNameAxis = URRE_BTIGLLCMember / us-gaap_TypeOfArrangementAxis = URRE_ATMSalesAgreementMember | 15,000us-gaap_ProceedsFromIssuanceInitialPublicOffering / us-gaap_CounterpartyNameAxis = URRE_BTIGLLCMember / us-gaap_TypeOfArrangementAxis = URRE_ATMSalesAgreementMember |  |
Percentage of commission to be paid on gross proceeds |  |  |  |  |  |  |  |  | 3.00%URRE_CommissionPercentageOnGrossProceedsFromSaleOfShares / us-gaap_CounterpartyNameAxis = URRE_BTIGLLCMember / us-gaap_TypeOfArrangementAxis = URRE_ATMSalesAgreementMember |  |
Sale of common stock, shares | 794,586us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction / us-gaap_CounterpartyNameAxis = URRE_BTIGLLCMember / us-gaap_TypeOfArrangementAxis = URRE_ATMSalesAgreementMember |  |  |  |  |  |  |  |  |  |
Proceeds from sales of common stock | 2,600us-gaap_ProceedsFromIssuanceOrSaleOfEquity / us-gaap_CounterpartyNameAxis = URRE_BTIGLLCMember / us-gaap_TypeOfArrangementAxis = URRE_ATMSalesAgreementMember |  |  |  |  |  |  |  |  |  |
BTIG, LLC [Member] | ATM Sales Agreement [Member] | March 19, 2015 [Member] |  |  |  |  |  |  |  |  |  |  |
Equity securities available for sales | 6,000us-gaap_AvailableForSaleSecuritiesEquitySecurities / us-gaap_CounterpartyNameAxis = URRE_BTIGLLCMember / us-gaap_CreationDateAxis = URRE_MarchNineteenTwoThousandFifteenMember / us-gaap_TypeOfArrangementAxis = URRE_ATMSalesAgreementMember |  |  | 6,000us-gaap_AvailableForSaleSecuritiesEquitySecurities / us-gaap_CounterpartyNameAxis = URRE_BTIGLLCMember / us-gaap_CreationDateAxis = URRE_MarchNineteenTwoThousandFifteenMember / us-gaap_TypeOfArrangementAxis = URRE_ATMSalesAgreementMember |  |  |  |  |  |  |
Proceeds from future sale of equity | 15,000us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesEquity / us-gaap_CounterpartyNameAxis = URRE_BTIGLLCMember / us-gaap_CreationDateAxis = URRE_MarchNineteenTwoThousandFifteenMember / us-gaap_TypeOfArrangementAxis = URRE_ATMSalesAgreementMember |  |  |  |  |  |  |  |  |  |
Cormark Securities Inc [Member] | Neutron Energy Inc [Member] |  |  |  |  |  |  |  |  |  |  |
Equity price per share |  |  |  |  |  |  |  |  |  | $ 3.50us-gaap_EquityIssuancePerShareAmount / us-gaap_BusinessAcquisitionAxis = URRE_NeutronEnergyIncMember / us-gaap_CounterpartyNameAxis = URRE_CormarkSecuritiesIncMember |
Number of shares issuance for services |  |  |  |  |  |  |  |  |  | 83,200us-gaap_StockIssuedDuringPeriodSharesIssuedForServices / us-gaap_BusinessAcquisitionAxis = URRE_NeutronEnergyIncMember / us-gaap_CounterpartyNameAxis = URRE_CormarkSecuritiesIncMember |
Business acquisition related fees |  |  |  |  |  |  |  |  |  | 291us-gaap_BusinessCombinationAcquisitionRelatedCosts / us-gaap_BusinessAcquisitionAxis = URRE_NeutronEnergyIncMember / us-gaap_CounterpartyNameAxis = URRE_CormarkSecuritiesIncMember |
Registered Direct Offering [Member] |  |  |  |  |  |  |  |  |  |  |
Issuance of common stock, shares |  |  |  |  |  |  |  |  |  |  | 3,960,000us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_SubsidiarySaleOfStockAxis = URRE_RegisteredDirectOfferingMember
Equity price per share |  |  |  |  |  |  |  |  |  |  | $ 2.60us-gaap_EquityIssuancePerShareAmount / us-gaap_SubsidiarySaleOfStockAxis = URRE_RegisteredDirectOfferingMember
Proceeds from issuance of common stock |  |  |  |  |  |  |  |  |  |  | $ 9,307us-gaap_ProceedsFromIssuanceOfCommonStock / us-gaap_SubsidiarySaleOfStockAxis = URRE_RegisteredDirectOfferingMember

X
- Definition Represents the percentage of commission to be paid by the entity on gross proceeds from the sale of shares. + References No definition available. + Details
Name: | URRE_CommissionPercentageOnGrossProceedsFromSaleOfShares
Namespace Prefix: | URRE_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of equity securities categorized neither as held-to-maturity nor as trading. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=28360136&loc=d3e22054-111558 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26610-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 320 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6957658&loc=d3e62557-112803 + Details
Name: | us-gaap_AvailableForSaleSecuritiesEquitySecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e1043-128460 + Details
Name: | us-gaap_BusinessCombinationAcquisitionRelatedCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount per share or per unit assigned to the consideration received of equity securities issued for development stage entities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 915 -SubTopic 215 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6472370&loc=d3e38297-110927 + Details
Name: | us-gaap_EquityIssuancePerShareAmount
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of cash paid for interest during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4297-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
Name: | us-gaap_InterestPaid
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Cash payments to lessor's for use of assets under operating leases. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
Name: | us-gaap_PaymentsForRent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash inflow from borrowings to finance the cost of construction. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromConstructionLoansPayable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow associated with the amount received from entity's first offering of stock to the public. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceInitialPublicOffering
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfCommonStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOrSaleOfEquity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow associated with the sale of equity securities classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26853-111562 + Details
Name: | us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesEquity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow from repayment of borrowings to finance the cost of construction. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
Name: | us-gaap_RepaymentsOfConstructionLoansPayable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesIssuedForServices
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of new stock issued during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
Name: | us-gaap_StockRepurchasedDuringPeriodShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 + Details
Name: | us-gaap_StockRepurchasedDuringPeriodValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=URRE_RightsOfferingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CounterpartyNameAxis=URRE_BTIGLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CounterpartyNameAxis=URRE_CormarkSecuritiesIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=URRE_RegisteredDirectOfferingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=URRE_LoanAgreementOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=URRE_SettlementAgreementAndGeneralReleaseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=URRE_UraniumMiningLeaseandAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |