Increase in working capital during the period.

No definition available.

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- Definition

Working capital surplus (deficit).

+ References

No definition available.

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- Definition

Amount of equity securities categorized neither as held-to-maturity nor as trading.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 25

-Paragraph 1

-Subparagraph (b)

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- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash Equivalents

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 1

-Article 5

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-Name Accounting Standards Codification

-Topic 210

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-Section S99

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-Subparagraph (SX 210.5-02.1)

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-Name Accounting Standards Codification

-Topic 210

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-Topic 230

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- Definition

Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.

+ References

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-Topic 230

-SubTopic 10

-Section 45

-Paragraph 24

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-Topic 830

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-Section 45

-Paragraph 1

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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-Article 5

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-Subparagraph (SX 210.5-02.22(a)(2))

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- Definition

The cash inflow associated with the amount received from entity's first offering of stock to the public.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

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-Paragraph 14

-Subparagraph (a)

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Liquidity (Details Narrative) (USD $) In Thousands, unless otherwise specified	12 Months Ended		1 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Nov. 30, 2013	Dec. 31, 2012
Working capital surplus (deficit)	$ 3,761URRE_WorkingCapitalSurplusDeficit	$ (1,226)URRE_WorkingCapitalSurplusDeficit
Increase in working capital during the period	4,987
Net increase/(decrease) in cash and cash equivalents	4,453	(3,549)
Cash and cash equivalents	5,570	1,117		4,666
Debt maturity period	Nov. 13, 2014
Maximum [Member] \| ATM Sales Agreement [Member]
Proceeds from issuance aggregate offering price	15,000
Convertible Secured Debt Facility [Member]
Net increase/(decrease) in cash and cash equivalents			8,000
Debt maturity period			Dec. 31, 2016
March 2015 [Member]
Proceeds from issuance aggregate offering price	5,400
February 2014 [Member]
Proceeds from issuance aggregate offering price	9,307
March,19, 2015 [Member] \| ATM Sales Agreement [Member]
Available for sale Securities	$ 6,000