$URG
UR-ENERGY INC Stock $urg

$urg Overview Financials Valuation SEC Filings Company Website

2014 Q1 Form 10-K Financial Statement

#000114420414012910 Filed on March 03, 2014

Income Statement

Concept	2014 Q1	2013	2012 Q4
Revenue	$6.147M	$7.616M	$0.00
YoY Change
Cost Of Revenue	$3.240M	$3.096M
YoY Change
Gross Profit	$2.907M	$4.520M
YoY Change
Gross Profit Margin	47.29%	59.35%
Selling, General & Admin	$2.310M	$5.590M	$1.580M
YoY Change	51.97%	-8.51%	14.49%
% of Gross Profit	79.46%	123.67%
Research & Development	$574.0K	$18.47M	$6.690M
YoY Change	-88.73%	310.33%	234.5%
% of Gross Profit	19.75%	408.52%
Depreciation & Amortization	$1.939M	$537.0K	$220.0K
YoY Change	2354.43%	1.32%	83.33%
% of Gross Profit	66.7%	11.88%
Operating Expenses	$574.0K	$18.47M	$8.280M
YoY Change	-88.73%	310.33%	145.7%
Operating Profit	-$997.0K	-$23.35M
YoY Change	-86.17%	27.11%
Interest Expense	-$910.0K	-$6.970M	-$820.0K
YoY Change	-4650.0%	4878.57%	70.83%
% of Operating Profit
Other Income/Expense, Net	$0.00	-$5.000K
YoY Change	-100.0%	-100.52%
Pretax Income	-$1.950M	-$30.35M	-$8.140M
YoY Change	-72.92%	72.87%	111.43%
Income Tax	$0.00	$0.00	$0.00
% Of Pretax Income
Net Earnings	-$1.948M	-$30.35M	-$8.140M
YoY Change	-72.93%	72.87%	111.43%
Net Earnings / Revenue	-31.69%	-398.54%
Basic Earnings Per Share
Diluted Earnings Per Share	-$15.22K	-$248.3K	-$66.42K
COMMON SHARES
Basic Shares Outstanding	128.0M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2014 Q1	2013	2012 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$4.700M	$1.600M	$18.00M
YoY Change	-34.72%	-91.11%	-20.7%
Cash & Equivalents	$4.672M	$1.300M	$11.54M
Short-Term Investments	$300.0K	$300.0K	$6.700M
Other Short-Term Assets	$1.000M	$1.000M	$200.0K
YoY Change	150.0%	400.0%	-77.78%
Inventory	$3.916M	$2.100M	$0.00
Prepaid Expenses	$808.0K		$197.0K
Receivables	$4.251M	$5.700M	$0.00
Other Receivables	$63.00K	$100.0K	$6.000K
Total Short-Term Assets	$13.88M	$10.40M	$18.21M
YoY Change	80.22%	-42.86%	-22.84%
LONG-TERM ASSETS
Property, Plant & Equipment	$34.68M	$88.00M	$11.76M
YoY Change	-40.22%	94.26%	-66.41%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$1.090M	$1.100M	$2.632M
YoY Change	-67.94%	-72.5%	1.23%
Other Assets	$5.900M	$5.900M	$2.100M
YoY Change	15.69%	180.95%	-40.0%
Total Long-Term Assets	$93.09M	$94.90M	$51.27M
YoY Change	39.98%	84.99%	25.06%
TOTAL ASSETS
Total Short-Term Assets	$13.88M	$10.40M	$18.21M
Total Long-Term Assets	$93.09M	$94.90M	$51.27M
Total Assets	$107.0M	$105.3M	$69.48M
YoY Change	44.16%	51.51%	7.56%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.000M	$1.700M	$1.900M
YoY Change	-75.61%	-10.53%	533.33%
Accrued Expenses	$2.900M	$1.300M	$300.0K
YoY Change	1350.0%	333.33%	-50.0%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$5.331M	$5.200M	$114.0K
YoY Change	5231.0%	5100.0%
Total Short-Term Liabilities	$9.212M	$10.70M	$2.678M
YoY Change	67.49%	296.3%	167.8%
LONG-TERM LIABILITIES
Long-Term Debt	$35.25M	$34.00M	$211.0K
YoY Change	17523.0%	16900.0%
Other Long-Term Liabilities	$1.592M	$18.70M	$0.00
YoY Change	-78.19%	1770.0%	-100.0%
Total Long-Term Liabilities	$60.01M	$52.70M	$1.168M
YoY Change	700.12%	4291.67%	94.67%
TOTAL LIABILITIES
Total Short-Term Liabilities	$9.212M	$10.70M	$2.678M
Total Long-Term Liabilities	$60.01M	$52.70M	$1.168M
Total Liabilities	$69.22M	$66.70M	$3.846M
YoY Change	432.47%	1655.26%	140.38%
SHAREHOLDERS EQUITY
Retained Earnings	-$151.0M		-$118.7M
YoY Change
Common Stock	$167.3M		$160.9M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$37.75M	$38.70M	$65.64M
YoY Change
Total Liabilities & Shareholders Equity	$107.0M	$105.3M	$69.48M
YoY Change	44.16%	51.51%	7.56%

Cashflow Statement

Concept	2014 Q1	2013	2012 Q4
OPERATING ACTIVITIES
Net Income	-$1.948M	-$30.35M	-$8.140M
YoY Change	-72.93%	72.87%	111.43%
Depreciation, Depletion And Amortization	$1.939M	$537.0K	$220.0K
YoY Change	2354.43%	1.32%	83.33%
Cash From Operating Activities	$1.242M	-$27.77M	-$6.770M
YoY Change	-225.2%	88.63%	88.58%
INVESTING ACTIVITIES
Capital Expenditures	$297.0K	$23.99M	-$4.580M
YoY Change	-95.43%	244.78%	2762.5%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$3.580M	$2.350M
YoY Change	-100.0%	181.89%	-213.53%
Cash From Investing Activities	-$358.0K	-$25.73M	-$2.230M
YoY Change	-94.41%	328.12%	0.45%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$2.264M	$43.79M	0.000
YoY Change	-8185.71%	169.42%	-100.0%
NET CHANGE
Cash From Operating Activities	$1.242M	-$27.77M	-6.770M
Cash From Investing Activities	-$358.0K	-$25.73M	-2.230M
Cash From Financing Activities	$2.264M	$43.79M	0.000
Net Change In Cash	$3.148M	-$9.705M	-9.000M
YoY Change	-142.43%	116.77%	54.11%
FREE CASH FLOW
Cash From Operating Activities	$1.242M	-$27.77M	-$6.770M
Capital Expenditures	$297.0K	$23.99M	-$4.580M
Free Cash Flow	$945.0K	-$51.76M	-$2.190M
YoY Change	-112.62%	138.75%	-36.15%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11536000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1627000	USD
CY2012Q4	us-gaap	Short Term Investments ShortTermInvestments	6460000	USD
CY2013Q4	us-gaap	Short Term Investments ShortTermInvestments	0	USD
CY2012Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	17000	USD
CY2013Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	5802000	USD
CY2012Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	197000	USD
CY2013Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	767000	USD
CY2012Q4	us-gaap	Assets Current AssetsCurrent	18210000	USD
CY2013Q4	us-gaap	Assets Current AssetsCurrent	10432000	USD
CY2012Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	2054000	USD
CY2013Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	5055000	USD
CY2012Q4	us-gaap	Mineral Properties Net MineralPropertiesNet	33501000	USD
CY2013Q4	us-gaap	Mineral Properties Net MineralPropertiesNet	52702000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11756000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	35250000	USD
CY2012Q4	us-gaap	Equity Method Investments EquityMethodInvestments	2632000	USD
CY2013Q4	us-gaap	Equity Method Investments EquityMethodInvestments	1085000	USD
CY2012Q4	us-gaap	Deposit Assets DepositAssets	1330000	USD
CY2013Q4	us-gaap	Deposit Assets DepositAssets	0	USD
CY2012Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	51273000	USD
CY2013Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	94904000	USD
CY2012Q4	us-gaap	Assets Assets	69483000	USD
CY2013Q4	us-gaap	Assets Assets	105336000	USD
CY2012Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2488000	USD
CY2013Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2928000	USD
CY2012Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	114000	USD
CY2013Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	5153000	USD
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2678000	USD
CY2013Q4	us-gaap	Liabilities Current LiabilitiesCurrent	8166000	USD
CY2012Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	211000	USD
CY2013Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	34000000	USD
CY2012Q4	us-gaap	Accrued Reclamation Costs Current AccruedReclamationCostsCurrent	76000	USD
CY2013Q4	us-gaap	Accrued Reclamation Costs Current AccruedReclamationCostsCurrent	85000	USD
CY2012Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	957000	USD
CY2013Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	17279000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	3846000	USD
CY2013Q4	us-gaap	Liabilities Liabilities	66672000	USD
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2013Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	160896000	USD
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	165974000	USD
CY2012Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	61000	USD
CY2013Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	4175000	USD
CY2012Q4	us-gaap	Other Additional Capital OtherAdditionalCapital	13688000	USD
CY2013Q4	us-gaap	Other Additional Capital OtherAdditionalCapital	14247000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-118677000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-149030000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	65637000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	38664000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	69483000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	105336000	USD
CY2012Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2013Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2013Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2013Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2013Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	121134276	shares
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	127559743	shares
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	121134276	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	127559743	shares
CY2011	us-gaap	Exploration Expense Mining ExplorationExpenseMining	5126000	USD
CY2012	us-gaap	Exploration Expense Mining ExplorationExpenseMining	3285000	USD
CY2013	us-gaap	Exploration Expense Mining ExplorationExpenseMining	2385000	USD
CY2011	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	3769000	USD
CY2012	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	8979000	USD
CY2013	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	18465000	USD
CY2011	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	7585000	USD
CY2012	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6107000	USD
CY2013	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5592000	USD
CY2011	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2012	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2013	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1430000	USD
CY2011	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	243000	USD
CY2012	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	307000	USD
CY2013	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-6138000	USD
CY2011	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-314000	USD
CY2012	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-64000	USD
CY2013	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-1022000	USD
CY2011	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	186000	USD
CY2012	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-385000	USD
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	164000	USD
CY2011	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-78000	USD
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	955000	USD
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-5000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	-16443000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	-17558000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	-30353000	USD
CY2011	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.16
CY2012	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.15
CY2013	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.25
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2410000	USD
CY2011	urg	Weighted Average Number Basic Diluted Shares Outstanding WeightedAverageNumberBasicDilutedSharesOutstanding	103467475	shares
CY2012	urg	Weighted Average Number Basic Diluted Shares Outstanding WeightedAverageNumberBasicDilutedSharesOutstanding	118521509	shares
CY2013	urg	Weighted Average Number Basic Diluted Shares Outstanding WeightedAverageNumberBasicDilutedSharesOutstanding	122231993	shares
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	74657000	USD
CY2011	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3383000	USD
CY2012	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	76000	USD
CY2013	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	275000	USD
CY2012	us-gaap	Stock Issued During Period Value Issued For Cash StockIssuedDuringPeriodValueIssuedForCash	16275000	USD
CY2013	us-gaap	Stock Issued During Period Value Issued For Cash StockIssuedDuringPeriodValueIssuedForCash	3396000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	20000	USD
CY2012	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	18000	USD
CY2013	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	64000	USD
CY2012	urg	Issuance Of Warrants Value IssuanceOfWarrantsValue	18000	USD
CY2013	urg	Issuance Of Warrants Value IssuanceOfWarrantsValue	4228000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2479000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1153000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-17550000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-16113000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	62989000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	2479000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	2410000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	1153000	USD
CY2011	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	481000	USD
CY2012	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	530000	USD
CY2013	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	537000	USD
CY2011	us-gaap	Reclamation And Mine Shutdown Provision ReclamationAndMineShutdownProvision	45000	USD
CY2012	us-gaap	Reclamation And Mine Shutdown Provision ReclamationAndMineShutdownProvision	-97000	USD
CY2013	us-gaap	Reclamation And Mine Shutdown Provision ReclamationAndMineShutdownProvision	9000	USD
CY2011	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	186000	USD
CY2012	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-383000	USD
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	156000	USD
CY2011	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	395000	USD
CY2012	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	69000	USD
CY2013	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	18000	USD
CY2011	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-4000	USD
CY2012	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	1000	USD
CY2013	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	5720000	USD
CY2011	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	6000	USD
CY2012	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	85000	USD
CY2013	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	1414000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	134000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	615000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	800000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-13093000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-14722000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-27770000	USD
CY2011	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	158000	USD
CY2012	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	320000	USD
CY2013	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	5319000	USD
CY2011	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	6975000	USD
CY2012	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	10195000	USD
CY2013	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	0	USD
CY2011	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	5190000	USD
CY2012	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	10631000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3189000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-6009000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-25726000	USD
CY2013	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	6593000	USD
CY2011	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	447000	USD
CY2012	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-2198000	USD
CY2013	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	3001000	USD
CY2011	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	0	USD
CY2012	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	1338000	USD
CY2013	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	0	USD
CY2011	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	29000	USD
CY2012	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	27000	USD
CY2013	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	9000	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	770000	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6958000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	23990000	USD
CY2011	urg	Proceeds From Issuance Of Common Stock And Warrants Net ProceedsFromIssuanceOfCommonStockAndWarrantsNet	0	USD
CY2012	urg	Proceeds From Issuance Of Common Stock And Warrants Net ProceedsFromIssuanceOfCommonStockAndWarrantsNet	17210000	USD
CY2013	urg	Proceeds From Issuance Of Common Stock And Warrants Net ProceedsFromIssuanceOfCommonStockAndWarrantsNet	5482000	USD
CY2011	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2012	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	1003000	USD
CY2013	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	238000	USD
CY2011	urg	Proceeds From Stock Option And Warrant Excercises ProceedsFromStockOptionAndWarrantExcercises	3396000	USD
CY2012	urg	Proceeds From Stock Option And Warrant Excercises ProceedsFromStockOptionAndWarrantExcercises	75000	USD
CY2013	urg	Proceeds From Stock Option And Warrant Excercises ProceedsFromStockOptionAndWarrantExcercises	275000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3396000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	16254000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	43791000	USD
CY2011	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	27000	USD
CY2012	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	159000	USD
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-204000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-12859000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-4318000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-9909000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	28713000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	15854000	USD
CY2011	us-gaap	Interest Paid InterestPaid	0	USD
CY2012	us-gaap	Interest Paid InterestPaid	3000	USD
CY2013	us-gaap	Interest Paid InterestPaid	1056000	USD
CY2013	us-gaap	Nature Of Operations NatureOfOperations	<div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <table style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; TABLE-LAYOUT: fixed; MARGIN-TOP: 0pt; dtth: tableHanging" cellspacing="0" cellpadding="0" width="100%"> <tr style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 0pt; PADDING-TOP: 0in"> <td style="WORD-WRAP: break-word; WIDTH: 0in; VERTICAL-ALIGN: top"> <div> </div> </td> <td style="WORD-WRAP: break-word; WIDTH: 0.25in; VERTICAL-ALIGN: top"> <div><b><font style="FONT-SIZE: 10pt">1.</font></b></div> </td> <td style="WORD-WRAP: break-word; VERTICAL-ALIGN: top"> <div><b><font style="FONT-SIZE: 10pt">Nature of Operations</font></b></div> </td> </tr> </table> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt; LINE-HEIGHT: normal"> <font style="FONT-FAMILY: 'Times New Roman','serif'"><font style="FONT-SIZE: 10pt"> </font></font></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0in 0.25in; TEXT-JUSTIFY: inter-ideograph; LINE-HEIGHT: normal" align="justify"><font style="FONT-FAMILY: 'Times New Roman','serif'"><font style="FONT-SIZE: 7pt"><font style="FONT-SIZE: 10pt">Ur-Energy Inc. (the “Company”) was incorporated on March 22, 2004 under the laws of the Province of Ontario. The Company continued under the Canada Business Corporations Act on August 8, 2006. The Company is an exploration stage mining company <font style="FONT-SIZE: 10pt"><font style="FONT-SIZE: 10pt"><font style="FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman'"><font style="FONT-SIZE: 10pt">as defined by U.S. Securities and Exchange Commission (“SEC”) Industry Guide 7</font></font> headquartered in Littleton, Colorado and engaged in the identification, acquisition, exploration, evaluation, development and production of uranium mineral resources located primarily in Wyoming in the United States with additional exploration interests in Canada. As of August 2013, the Company commenced uranium production at its Lost Creek Project.</font></font></font></font></font></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0in 0.25in; TEXT-JUSTIFY: inter-ideograph; LINE-HEIGHT: normal" align="justify"><font style="FONT-FAMILY: 'Times New Roman','serif'"></font><font style="FONT-SIZE: 10pt"> </font></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0in 0.25in; TEXT-JUSTIFY: inter-ideograph; LINE-HEIGHT: normal" align="justify"><font style="FONT-FAMILY: 'Times New Roman','serif'"></font><font style="FONT-FAMILY: 'Times New Roman','serif'"><font style="FONT-SIZE: 7pt"><font style="FONT-SIZE: 10pt">Due to the nature of the uranium mining methods used by the Company on the Lost Creek Property, and the definition of “mineral reserves” under National Instrument 43-101 (“NI 43-101”), which uses the Canadian Institute of Mining, Metallurgy and Petroleum (“CIM”) Definition Standards, the Company has not determined whether the properties contain mineral reserves. However, the Company’s December 30, 2013 NI 43-101 Technical Report on Lost Creek, “<i>Preliminary Economic Assessment of the Lost Creek Property, Sweetwater County, Wyoming,</i>” outlines the potential  viability of the Lost Creek Property. The recoverability of amounts recorded for mineral properties is dependent upon the discovery of economic resources, the ability of the Company to obtain the necessary financing to develop the properties and upon attaining future profitable production from the properties or sufficient proceeds from disposition of the properties.</font></font></font></div> </div> <table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2011	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1677432	shares
CY2012	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	88473	shares
CY2013	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	377927	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	241332	shares
CY2012Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	150000	shares
CY2013Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	8374112	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	145414	shares
CY2013	us-gaap	Use Of Estimates UseOfEstimates	<div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt 0.25in"> <b><font style="FONT-SIZE: 10pt">Use of estimates</font></b></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt 0.25in"> <b><font style="FONT-SIZE: 10pt"> </font></b></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt 0.25in" align="justify"><font style="FONT-SIZE: 10pt">The preparation of consolidated financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. The most significant estimates management makes in the preparation of these consolidated financial statements relate to potential impairment in the carrying value of the Company’s long-lived assets, fair value of stock-based compensation, valuation of the in-process inventory and estimation of asset recovery obligations. Actual results could differ from those estimates.<font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"></font></font></div> </div> <table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2013	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt 0.25in" align="justify"><b><font style="FONT-SIZE: 10pt">Classification of financial instruments</font></b></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt 0.25in" align="justify"><font style="FONT-SIZE: 10pt"> </font></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt 0.25in" align="justify"><font style="FONT-SIZE: 10pt">The Company’s financial instruments consist of cash and cash equivalents, short-term investments, accounts receivable, restricted cash, deposits, accounts payable and accrued liabilities, other liabilities and notes payable.<font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"> </font> The Company has made the following classifications for these financial instruments:</font></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt 0.25in" align="justify"><font style="FONT-SIZE: 10pt"> </font></div> <table style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; TABLE-LAYOUT: fixed; MARGIN-TOP: 0pt; dtth: tableHanging" cellspacing="0" cellpadding="0" width="100%"> <tr style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 0pt; PADDING-TOP: 0in"> <td style="WORD-WRAP: break-word; WIDTH: 0.5in; VERTICAL-ALIGN: top"></td> <td style="WORD-WRAP: break-word; WIDTH: 0.25in; VERTICAL-ALIGN: top"> <div><font style="FONT-SIZE: 10pt; FONT-FAMILY: Symbol"><font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"> <font style="FONT-FAMILY: SYMBOL"><font style="FONT-FAMILY: SYMBOL">·</font></font></font></font></div> </td> <td style="WORD-WRAP: break-word; VERTICAL-ALIGN: top; TEXT-ALIGN: justify"> <div><font style="FONT-SIZE: 10pt">Cash and cash equivalents, short-term investments, accounts receivable, restricted cash and deposits are recorded at amortized cost.</font><font style="FONT-SIZE: 10pt"><font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"> </font></font> <font style="FONT-SIZE: 10pt">Interest income is recorded using the effective interest rate method and is included in income for the period.</font></div> </td> </tr> </table> <table style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; TABLE-LAYOUT: fixed; MARGIN-TOP: 0pt; dtth: tableHanging" cellspacing="0" cellpadding="0" width="100%"> <tr style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 0pt; PADDING-TOP: 0in"> <td style="WORD-WRAP: break-word; WIDTH: 0.5in; VERTICAL-ALIGN: top"></td> <td style="WORD-WRAP: break-word; WIDTH: 0.25in; VERTICAL-ALIGN: top"> <div><font style="FONT-SIZE: 10pt; FONT-FAMILY: Symbol"><font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"> <font style="FONT-FAMILY: SYMBOL"> ·</font></font></font></div> </td> <td style="WORD-WRAP: break-word; VERTICAL-ALIGN: top; TEXT-ALIGN: justify"> <div><font style="FONT-SIZE: 10pt">Accounts payable and accrued liabilities and notes payable are measured at amortized cost.</font></div> </td> </tr> </table> <table style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; TABLE-LAYOUT: fixed; MARGIN-TOP: 0pt; dtth: tableHanging" cellspacing="0" cellpadding="0" width="100%"> <tr style="VERTICAL-ALIGN: top; PADDING-BOTTOM: 0pt; PADDING-TOP: 0in"> <td style="WORD-WRAP: break-word; WIDTH: 0.5in; VERTICAL-ALIGN: top"></td> <td style="WORD-WRAP: break-word; WIDTH: 0.25in; VERTICAL-ALIGN: top"> <div><font style="FONT-SIZE: 10pt; FONT-FAMILY: Symbol"><font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"> <font style="FONT-FAMILY: SYMBOL"> ·</font></font></font></div> </td> <td style="WORD-WRAP: break-word; VERTICAL-ALIGN: top; TEXT-ALIGN: justify"> <div><font style="FONT-SIZE: 10pt">Other liabilities are adjusted to the market value at the end of each reporting period.<font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"></font></font></div> </td> </tr> </table> </div> <table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2012Q4	us-gaap	Due From Banks DueFromBanks	262000	USD
CY2013Q4	us-gaap	Due From Banks DueFromBanks	296000	USD
CY2012Q4	us-gaap	Money Market Funds At Carrying Value MoneyMarketFundsAtCarryingValue	11274000	USD
CY2013Q4	us-gaap	Money Market Funds At Carrying Value MoneyMarketFundsAtCarryingValue	1331000	USD
CY2011Q4	us-gaap	Mineral Properties Net MineralPropertiesNet	31480000	USD
CY2012	urg	Property Acquired In Asset Exchange PropertyAcquiredInAssetExchange	971000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	14484000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	38887000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2728000	USD
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3637000	USD
CY2013	urg	Project Expenditure Percentage ProjectExpenditurePercentage	0.25	pure
CY2012	urg	Decreases In Equity Method Investment Ownership Percentage DecreasesInEquityMethodInvestmentOwnershipPercentage	0.191	pure
CY2012Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	422000	USD
CY2013Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	1508000	USD
CY2012Q4	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	272000	USD
CY2013Q4	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	510000	USD
CY2012Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	0	USD
CY2013Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	682000	USD
CY2011Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	0	USD
CY2012Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	957000	USD
CY2012	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	580000	USD
CY2013	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	10639000	USD
CY2012	urg	Assets Retirement Obligations Transferred From Reclamation Obligations AssetsRetirementObligationsTransferredFromReclamationObligations	377000	USD
CY2013	urg	Assets Retirement Obligations Transferred From Reclamation Obligations AssetsRetirementObligationsTransferredFromReclamationObligations	0	USD
CY2012	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	0	USD
CY2013	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	27000	USD
CY2013Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	17279000	USD
CY2013Q4	urg	Estimated Future Cash Undiscounted Amount EstimatedFutureCashUndiscountedAmount	17700000	USD
CY2010Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	100000	shares
CY2012	urg	Class Of Warrant Or Right Granted ClassOfWarrantOrRightGranted	50000	shares
CY2013	urg	Class Of Warrant Or Right Granted ClassOfWarrantOrRightGranted	9774512	shares
CY2011Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	100000	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	31806	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	495000	shares
CY2010Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights	1.12
CY2012	urg	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights Granted ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsGranted	0.93
CY2013	urg	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights Granted ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsGranted	1.19
CY2011Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights	1.12
CY2012Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights	1.06
CY2013Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights	1.19
CY2013	urg	Share Based Compensation Arrangement By Share Based Payment Award Warrants Options Outstanding Weighted Average Remaining Contractual Term Share-BasedCompensationArrangementByShare-BasedPaymentAwardWarrantsOptionsOutstandingWeightedAverageRemainingContractualTerm	P4Y8M12D
CY2013	urg	Share Based Compensation Arrangement By Share Based Payment Award Warrants Options Outstanding Intrinsic Value Share-BasedCompensationArrangementByShare-BasedPaymentAwardWarrantsOptionsOutstandingIntrinsicValue	1321730000	USD
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	5665568	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	3162098	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	3114207	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	1876670	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	782500	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	705000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6413902	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8511722	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	9273659	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.79
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	2.07
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0.87
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	1.07
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.02
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.85
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.79
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	2.14
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	1.99
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0.78
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	2.59
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	3.25
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	1.69
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.75
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.32
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.19
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P3Y
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	3381000	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	7028291	shares
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P2Y6M
CY2013Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	2384000	USD
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	0	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	355662	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	703572	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	273834	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	136789	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	402581	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	79297	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	16723	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	6068	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	276365	shares
CY2012	urg	Share Based Compensation Arrangement By Share Based Payment Award Warrants Fair Value Assumptions Expected Term Share-BasedCompensationArrangementByShare-BasedPaymentAwardWarrantsFairValueAssumptionsExpectedTerm	P1Y6M
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.79	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	1.89
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	2.90
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	1.66
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	0.78
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	2.87
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	1.15
CY2012	urg	Income Tax Reconciliation Effect Of Foreign Tax Rate Differences IncomeTaxReconciliationEffectOfForeignTaxRateDifferences	4663000	USD
CY2013	urg	Income Tax Reconciliation Effect Of Foreign Tax Rate Differences IncomeTaxReconciliationEffectOfForeignTaxRateDifferences	8033000	USD
CY2011	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	1277000	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	0.96
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Remaining Contractual Terms ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms	P1Y3M
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	934000	USD
CY2011	urg	Share Based Compensation Arrangement By Share Based Payment Award Warrants Fair Value Assumptions Expected Term Share-BasedCompensationArrangementByShare-BasedPaymentAwardWarrantsFairValueAssumptionsExpectedTerm	P0Y
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	826425	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	691610	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	0
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	2.90
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.91
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	1.23
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	2.87
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.63	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.61	pure
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.82	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.78	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.66	pure
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.013	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.010	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.009	pure
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.019	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.013	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.014	pure
CY2011	urg	Share Based Compensation Arrangement By Share Based Payment Award Warrants Fair Value Assumptions Forfeiture Rate Share-BasedCompensationArrangementByShare-BasedPaymentAwardWarrantsFairValueAssumptionsForfeitureRate	0.0	pure
CY2012	urg	Share Based Compensation Arrangement By Share Based Payment Award Warrants Fair Value Assumptions Forfeiture Rate Share-BasedCompensationArrangementByShare-BasedPaymentAwardWarrantsFairValueAssumptionsForfeitureRate	0.0	pure
CY2013	urg	Share Based Compensation Arrangement By Share Based Payment Award Warrants Fair Value Assumptions Forfeiture Rate Share-BasedCompensationArrangementByShare-BasedPaymentAwardWarrantsFairValueAssumptionsForfeitureRate	0.0	pure
CY2011	urg	Share Based Compensation Arrangement By Share Based Payment Award Restricted Share Units Fair Value Assumptions Forfeiture Rate Share-BasedCompensationArrangementByShare-BasedPaymentAwardRestrictedShareUnitsFairValueAssumptionsForfeitureRate	0.0500	pure
CY2013	urg	Share Based Compensation Arrangement By Share Based Payment Award Restricted Share Units Fair Value Assumptions Forfeiture Rate Share-BasedCompensationArrangementByShare-BasedPaymentAwardRestrictedShareUnitsFairValueAssumptionsForfeitureRate	0.077	pure
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
CY2012Q1	us-gaap	Sale Of Stock Price Per Share SaleOfStockPricePerShare	1.00
CY2012Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	17300000	USD
CY2013	urg	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Percentage Share-BasedCompensationArrangementByShare-BasedPaymentAwardAwardVestingPercentage	0.1	pure
CY2013Q4	us-gaap	Share Price SharePrice	1.10
CY2013Q4	us-gaap	Share Price SharePrice	1.44
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	100000	USD
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	0.91
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	0.76
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	1.20
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-16443000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-17558000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-30353000	USD
CY2011	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.283	pure
CY2012	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2650	pure
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2650	pure
CY2011	urg	Income Tax Reconciliation Effect Of Foreign Tax Rate Differences IncomeTaxReconciliationEffectOfForeignTaxRateDifferences	4653000	USD
CY2013	dei	Entity Registrant Name EntityRegistrantName	UR-ENERGY INC
CY2012	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	1570000	USD
CY2013	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	3247000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	221000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	412000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	108000	USD
CY2011	urg	Income Tax Reconciliation Effect Of Change In Future Tax Rates IncomeTaxReconciliationEffectOfChangeInFutureTaxRates	0	USD
CY2012	urg	Income Tax Reconciliation Effect Of Change In Future Tax Rates IncomeTaxReconciliationEffectOfChangeInFutureTaxRates	40000	USD
CY2013	urg	Income Tax Reconciliation Effect Of Change In Future Tax Rates IncomeTaxReconciliationEffectOfChangeInFutureTaxRates	286000	USD
CY2011	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	33000	USD
CY2012	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-91000	USD
CY2013	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-161000	USD
CY2011	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	5518000	USD
CY2012	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	5945000	USD
CY2013	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	11460000	USD
CY2011	urg	Income Tax Reconciliation Recovery Of Future Income Taxes IncomeTaxReconciliationRecoveryOfFutureIncomeTaxes	0	USD
CY2012	urg	Income Tax Reconciliation Recovery Of Future Income Taxes IncomeTaxReconciliationRecoveryOfFutureIncomeTaxes	0	USD
CY2013	urg	Income Tax Reconciliation Recovery Of Future Income Taxes IncomeTaxReconciliationRecoveryOfFutureIncomeTaxes	0	USD
CY2011Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	16363000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	24579000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	39432000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	28108000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	38880000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	47769000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	0	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	0	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	0	USD
CY2012Q4	urg	Deferred Tax Liabilities Asset Basis Diffrerences DeferredTaxLiabilitiesAssetBasisDiffrerences	0	USD
CY2013Q4	urg	Deferred Tax Liabilities Asset Basis Diffrerences DeferredTaxLiabilitiesAssetBasisDiffrerences	3345000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	-3345000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	54400000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	22000000	USD
CY2013Q4	urg	Percentage Of Likelihood Realized Upon Settlement PercentageOfLikelihoodRealizedUponSettlement	0.5	pure
CY2013Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	2900000	USD
CY2013	urg	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Change In Basis Points SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesChangeInBasisPoints	100	pure
CY2013	urg	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of Net Loss Of Interest Rate SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOfNetLossOfInterestRate	100000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	203000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	200000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	200000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	100000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	0	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	703000	USD
CY2011	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	100000	USD
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	100000	USD
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	200000	USD
CY2013	urg	Contingency Cost ContingencyCost	166667	USD
CY2013	dei	Document Type DocumentType	10-K
CY2013	dei	Amendment Flag AmendmentFlag	false
CY2013	dei	Document Period End Date DocumentPeriodEndDate	2013-12-31
CY2013	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2013	dei	Trading Symbol TradingSymbol	URG
CY2014Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	128012043	shares
CY2013	dei	Entity Central Index Key EntityCentralIndexKey	0001375205
CY2013	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2013	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2013	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2013Q2	dei	Entity Public Float EntityPublicFloat	118600000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	158000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	7000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	159000	USD
CY2012Q4	us-gaap	Inventory Net InventoryNet	0	USD
CY2013Q4	us-gaap	Inventory Net InventoryNet	2053000	USD
CY2012Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	0	USD
CY2013Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	2508000	USD
CY2012Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	0	USD
CY2013Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	812000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	9669000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	3298000	USD
CY2011	us-gaap	Sales Revenue Net SalesRevenueNet	0	USD
CY2012	us-gaap	Sales Revenue Net SalesRevenueNet	0	USD
CY2013	us-gaap	Sales Revenue Net SalesRevenueNet	7616000	USD
CY2011	us-gaap	Cost Of Revenue CostOfRevenue	0	USD
CY2012	us-gaap	Cost Of Revenue CostOfRevenue	0	USD
CY2013	us-gaap	Cost Of Revenue CostOfRevenue	3096000	USD
CY2011	us-gaap	Gross Profit GrossProfit	0	USD
CY2012	us-gaap	Gross Profit GrossProfit	0	USD
CY2013	us-gaap	Gross Profit GrossProfit	4520000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	-16480000	USD
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	-18371000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	-23352000	USD
CY2011	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	0	USD
CY2012	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	0	USD
CY2013	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-6161000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1107000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	1445000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-210000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-36724000	USD
CY2013	urg	Class Of Warrant Or Right Cancellation Amount ClassOfWarrantOrRightCancellationAmount	0	USD
CY2013	urg	Stock Issued During Period Value Issued For Royalty Interest StockIssuedDuringPeriodValueIssuedForRoyaltyInterest	763000	USD
CY2011	urg	Write Off Of Investments WriteOffOfInvestments	0	USD
CY2012	urg	Write Off Of Investments WriteOffOfInvestments	0	USD
CY2013	urg	Write Off Of Investments WriteOffOfInvestments	1006000	USD
CY2011	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-4000	USD
CY2012	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	968000	USD
CY2013	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-1000	USD
CY2011	urg	Restricted Stock Unit Redeemed For Cash RestrictedStockUnitRedeemedForCash	0	USD
CY2012	urg	Restricted Stock Unit Redeemed For Cash RestrictedStockUnitRedeemedForCash	18000	USD
CY2013	urg	Restricted Stock Unit Redeemed For Cash RestrictedStockUnitRedeemedForCash	64000	USD
CY2011	urg	Proceeds From Assignment Of Sales Contract ProceedsFromAssignmentOfSalesContract	0	USD
CY2012	urg	Proceeds From Assignment Of Sales Contract ProceedsFromAssignmentOfSalesContract	0	USD
CY2013	urg	Proceeds From Assignment Of Sales Contract ProceedsFromAssignmentOfSalesContract	2508000	USD
CY2011	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	USD
CY2012	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	USD
CY2013	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	75100000	USD
CY2013	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	403000	USD
CY2011	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	0	USD
CY2012	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	28000	USD
CY2013	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	36425000	USD
CY2011	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	0	USD
CY2011	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2012	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2012	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	0	USD
CY2013	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1433000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	6200000	USD
CY2013Q4	urg	Capital Assets Interest And Loan Fees Capitalization CapitalAssetsInterestAndLoanFeesCapitalization	1300000	USD
CY2013Q4	urg	Construction Equipment Depreciation Capitalization ConstructionEquipmentDepreciationCapitalization	500000	USD
CY2013	urg	Capital Assets Reported Cost Increase Decrease Due To Change In Functional Currency CapitalAssetsReportedCostIncreaseDecreaseDueToChangeInFunctionalCurrency	306000	USD
CY2013	urg	Capital Assets Accumulated Depreciation Increase Decrease Due To Change In Functional Currency CapitalAssetsAccumulatedDepreciationIncreaseDecreaseDueToChangeInFunctionalCurrency	137000	USD
CY2012Q4	us-gaap	Accounts Payable Other Current And Noncurrent AccountsPayableOtherCurrentAndNoncurrent	1484000	USD
CY2013Q4	us-gaap	Accounts Payable Other Current And Noncurrent AccountsPayableOtherCurrentAndNoncurrent	228000	USD
CY2012Q4	us-gaap	Construction Payable Current ConstructionPayableCurrent	310000	USD
CY2013Q4	us-gaap	Construction Payable Current ConstructionPayableCurrent	0	USD
CY2013	urg	Payments To Acquire Delivery Contract Rights PaymentsToAcquireDeliveryContractRights	5100000	USD
CY2013Q4	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	5100000	USD
CY2013	urg	Impairment Of Investment ImpairmentOfInvestment	37000	USD
CY2013	urg	Asset Retirement Obligation Liabilities Assumed AssetRetirementObligationLiabilitiesAssumed	5656000	USD
CY2012	urg	Asset Retirement Obligation Liabilities Assumed AssetRetirementObligationLiabilitiesAssumed	0	USD
CY2013Q4	urg	Foreign Currency Cash And Cash Equivalents At Carrying Value ForeignCurrencyCashAndCashEquivalentsAtCarryingValue	100000	USD
CY2013Q2	urg	Class Of Warrant Or Right Issued Number ClassOfWarrantOrRightIssuedNumber	4294167	shares
CY2013Q2	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights	1.20
CY2013Q2	urg	Class Of Warrant Or Right Issued Value ClassOfWarrantOrRightIssuedValue	3100000	USD
CY2013Q3	urg	Class Of Warrant Or Right Issued Number ClassOfWarrantOrRightIssuedNumber	3100800	shares
CY2013Q3	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights	1.25
CY2013Q3	urg	Class Of Warrant Or Right Issued Value ClassOfWarrantOrRightIssuedValue	1100000	USD
CY2013	urg	Common Stock Shares Issued In Exchange Of Restricted Shares Units CommonStockSharesIssuedInExchangeOfRestrictedSharesUnits	338451	shares
CY2013Q2	urg	Stock Issued During Period Value Issued For Royalty Interest StockIssuedDuringPeriodValueIssuedForRoyaltyInterest	763000	USD
CY2013Q4	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	4709089	shares
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	0	USD
CY2013Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	58506000	USD
CY2012Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	1168000	USD
CY2012	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4500000	USD
CY2011	urg	Non Cash Borrowing Costs NonCashBorrowingCosts	0	USD
CY2012	urg	Capitalized Reclamation Costs CapitalizedReclamationCosts	320000	USD
CY2013	urg	Capitalized Reclamation Costs CapitalizedReclamationCosts	10276000	USD
CY2012	urg	Reporting Exchange Rate Adjustment ReportingExchangeRateAdjustment	730000	USD
CY2013	urg	Reporting Exchange Rate Adjustment ReportingExchangeRateAdjustment	-36000	USD
CY2013	urg	Stock Issued During Period Value Issued For Royalty StockIssuedDuringPeriodValueIssuedForRoyalty	783000	USD
CY2013Q4	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	200000	USD
CY2012	urg	Common Stock Shares Issued In Exchange Of Restricted Shares Units CommonStockSharesIssuedInExchangeOfRestrictedSharesUnits	120359	shares
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	1000000	USD
CY2013Q1	urg	Class Of Warrant Or Right Issued Number ClassOfWarrantOrRightIssuedNumber	25000	shares
CY2013Q2	urg	Class Of Warrant Or Right Issued Number ClassOfWarrantOrRightIssuedNumber	4294167	shares
CY2013Q2	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights	1.20
CY2013Q3	urg	Class Of Warrant Or Right Cancelled Number ClassOfWarrantOrRightCancelledNumber	1550400	shares
CY2013Q4	urg	Class Of Warrant Or Right Issued Number ClassOfWarrantOrRightIssuedNumber	2354545	shares
CY2013Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights	1.35
CY2012Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	17250000	shares
CY2012Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	1000000	USD
CY2013	urg	Functional Currency Exchange Rate Adjustment FunctionalCurrencyExchangeRateAdjustment	5274000	USD
CY2013	us-gaap	Adjustment For Amortization AdjustmentForAmortization	435000	USD
CY2013	us-gaap	Payments To Acquire Mining Assets PaymentsToAcquireMiningAssets	15317000	USD
CY2013Q2	urg	Write Off Of Investments WriteOffOfInvestments	-969000	USD
CY2013	us-gaap	Debt Instrument Periodic Payment DebtInstrumentPeriodicPayment	48588000	USD
CY2013Q4	urg	Deferred Income Taxes DeferredIncomeTaxes	3345000	USD
CY2012Q4	urg	Deferred Income Taxes DeferredIncomeTaxes	0	USD
CY2013	us-gaap	Stock Issued1 StockIssued1	763000	USD
CY2012	us-gaap	Stock Issued1 StockIssued1	0	USD
CY2011	us-gaap	Stock Issued1 StockIssued1	0	USD
CY2013	urg	Mineral Property Acquired In Asset Exchange MineralPropertyAcquiredInAssetExchange	0	USD
CY2012	urg	Mineral Property Acquired In Asset Exchange MineralPropertyAcquiredInAssetExchange	970000	USD
CY2011	urg	Mineral Property Acquired In Asset Exchange MineralPropertyAcquiredInAssetExchange	0	USD
CY2013	urg	Warrants Price Per Share On Nonhedging Derivative Financial Instrument WarrantsPricePerShareOnNonhedgingDerivativeFinancialInstrument	1.35
CY2013Q4	urg	Revaluation Of Liabilities RevaluationOfLiabilities	151	USD
CY2013Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	5700000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	8337000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	14301000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	11745000	USD
CY2013Q4	urg	Percentage Of Production Royalty On Acquisition PercentageOfProductionRoyaltyOnAcquisition	0.05	pure
CY2013Q4	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	183000	USD
CY2012Q4	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	0	USD
CY2013Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1374000	USD
CY2013Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	5729000	USD
CY2012Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	0	USD
CY2013Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	8000	USD
CY2012Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	11000	USD
CY2013Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	65000	USD
CY2012Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	6000	USD
CY2013	urg	Non Cash Borrowing Costs NonCashBorrowingCosts	-3908000	USD
CY2012	urg	Non Cash Borrowing Costs NonCashBorrowingCosts	0	USD
CY2013	urg	Class Of Warrant Or Right Cancelled ClassOfWarrantOrRightCancelled	1550400	shares
CY2013	urg	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights Cancelled ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsCancelled	1.17
CY2013	us-gaap	Property Plant And Equipment Useful Life PropertyPlantAndEquipmentUsefulLife	P20Y

Files In Submission

Name	View Source	Status
0001144204-14-012910-index-headers.html	Edgar Link	pending
0001144204-14-012910-index.html	Edgar Link	pending
0001144204-14-012910.txt	Edgar Link	pending
0001144204-14-012910-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
ft0001img-1.jpg	Edgar Link	pending
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report.css	Edgar Link	pending
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urg-20131231.xml	Edgar Link	completed
urg-20131231.xsd	Edgar Link	pending
urg-20131231_cal.xml	Edgar Link	unprocessable
urg-20131231_def.xml	Edgar Link	unprocessable
urg-20131231_lab.xml	Edgar Link	unprocessable
urg-20131231_pre.xml	Edgar Link	unprocessable
v369199_10k.htm	Edgar Link	pending
v369199_ex10-10.htm	Edgar Link	pending
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v369199_ex32-1.htm	Edgar Link	pending
v369199_ex32-2.htm	Edgar Link	pending

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$URG
UR-ENERGY INC Stock $urg

2014 Q1 Form 10-K Financial Statement

#000114420414012910 Filed on March 03, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$URG UR-ENERGY INC Stock $urg

2014 Q1 Form 10-K Financial Statement

#000114420414012910 Filed on March 03, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$URG
UR-ENERGY INC Stock $urg