Property, Plant and Equipment

3 Months Ended

Mar. 31, 2016

Property, Plant and Equipment Assets Held-for-sale Disclosure [Abstract]

Property, Plant and Equipment

3. PROPERTY, PLANT AND EQUIPMENT

	Net Book Value of Property, Plant and Equipment at March 31, 2016
(thousands of dollars)	Turkey	Texas	New Mexico	Corporate	Total
Uranium plant	$                -	$       8,626	$                -	$               -	$            8,626
Mineral rights and properties	17,968	1,513	19,102	-	38,583
Other property, plant and equipment	22	1,319	-	180	1,521
Total	$      17,990	$     11,458	$      19,102	$          180	$           48,730
	Net Book Value of Property, Plant and Equipment at December 31, 2015
(thousands of dollars)	Turkey	Texas	New Mexico	Corporate	Total
Uranium plant	$                -	$       8,653	$                -	$               -	$            8,653
Mineral rights and properties	17,968	1,513	19,102	-	38,583
Other property, plant and equipment	22	1,352	-	202	1,576
Total	$      17,990	$     11,518	$     19,102	$          202	$          48,812