Ur-Energy Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Shareholders' Equity and Capital Stock - warrants activity (Details)

v3.10.0.1

Shareholders' Equity and Capital Stock - warrants activity (Details) - $ / shares		9 Months Ended
	Sep. 25, 2018	Sep. 30, 2018
Class of Warrant or Right
Outstanding Beginning Balance, Warrants		5,844,567
Granted, Warrants		13,062,878
Expired, Warrants		(5,844,567)
Outstanding Ending Balance, Warrants		13,062,878
Outstanding Beginning Balance, Number of shares to be issued upon exercise		5,844,567
Granted, Number of shares to be issued upon exercise		6,531,439
Expired, Number of shares to be issued upon exercise		5,844,567
Ending Balance, Numeber of shares to be issued upon exercise		6,531,439
Outstanding Beginning Balance, Weighted-average exercise price		$ 0.97
Granted, Weighted-average exercise price		1.00
Expired, Weighted-average exercise price		0.97
Outstanding Ending Balance, Weighted-average exercise price		1.00
Warrants
Class of Warrant or Right
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right	13,062,878
Stock Repurchased During Period, Shares	6,531,439
Stock Repurchased, Price Per Share	$ 1.00
Outstanding Ending Balance, Weighted-average exercise price		$ 0.01

- Definition

Aggregate number of each class of warrants or rights cancelled during the period.

+ References

No definition available.

+ Details

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- Definition

The exercise price of each class of warrants or rights cancelled during the period.

+ References

No definition available.

+ Details

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Namespace Prefix:	urg_
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- Definition

The exercise price of each class of warrants or rights granted during the period.

+ References

No definition available.

+ Details

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Namespace Prefix:	urg_
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- Definition

Aggregate number of each class of warrants or rights granted during the period.

+ References

No definition available.

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- Definition

Class Of Warrarnt Or Right Shares Issued On Exercise

+ References

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- Definition

Class Of Warrarnt Or Right Shares Issued On Exercise Expired

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- Definition

Class Of Warrarnt Or Right Shares Issued On Exercise Granted

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Namespace Prefix:	urg_
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- Definition

Per share amount paid by the company for repurchase of stock

+ References

No definition available.

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- 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

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- 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.

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- Definition

Number of warrants or rights outstanding.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i))
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- 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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-Subparagraph (SX 210.5-02(28))
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