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INTANGIBLE ASSETS (Tables)

3 Months Ended

Mar. 31, 2016

Schedule of Intangible Assets and Goodwill [Table Text Block]

		March 31,			December 31,
Sales Contracts		2016			2015
Cost
Balance at beginning of period	$	26,451		$	15,851
Sales contracts acquired in the acquisition of Uranerz Energy Corporation		-			10,600
Balance, end of period		26,451			26,451
Accumulated amortization, beginning of period		17,334			11,970
Amortization of sales contracts		218			5,364
Accumulated amortization, end of period		17,552			17,334
Net book value	$	8,899		$	9,117

X

- Definition

Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

+ Details

Name:	us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration