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COMMITMENTS AND CONTINGENCIES (Details) | 3 Months Ended | 1 Months Ended
--- | --- | ---
Mar. 31, 2013 Other officers | Mar. 31, 2013 CEO/President item
Compensation Agreements |  |
Period to receive certain rights and benefits in the event of change in control | 24 months |
Term of compensation agreement |  | 1 year
Number of year's base salary will be paid in the event of employment termination following a change in control |  | 2
Period within which salary and bonus will be entitled in the event of employment termination following a change in control |  | 30 days
Number of years for salary and bonus entitlement in the event of Company terminating the Compensation Agreement other than for cause or elects not to renew agreement |  | 1 year
Period within which salary and bonus will be entitled in the event of Company terminating the Compensation Agreement other than for cause or elects not to renew agreement |  | 30 days

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- Details
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Namespace Prefix: | urre_
Data Type: | xbrli:stringItemType
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Period Type: | duration

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- Definition Represents the number of years base salary will be paid in the event of employment termination following a change in control. + References No definition available. + Details
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Namespace Prefix: | urre_
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- Definition Represents the number of years for salary and bonus entitlement in the event of entity terminating the compensation agreement other than for cause or elects not to renew at the conclusion of its term. + References No definition available. + Details
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Balance Type: | na
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- Definition Represents the period during which an individual is entitled to receive certain rights and benefits in the event of a change in control of the entity. + References No definition available. + Details
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- Definition Represents the period within which salary and bonus will be entitled in the event of employment termination following a change in control. + References No definition available. + Details
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Period Type: | duration

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- Definition Represents the period after termination date within which salary and bonus will be entitled in the event of entity terminating the compensation agreement other than for cause or elects not to renew agreement at the conclusion of its term. + References No definition available. + Details
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- Definition Represents the term of the compensation agreement. + References No definition available. + Details
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Namespace Prefix: | urre_
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Balance Type: | na
Period Type: | duration