PROPERTY, PLANT AND EQUIPMENT (Tables)

3 Months Ended

Mar. 31, 2020

PROPERTY, PLANT AND EQUIPMENT.

Net Book Value of Property, Plant and Equipment

	Net Book Value of Property, Plant and Equipment at March 31, 2020
(thousands of dollars)	Turkey		Texas		Alabama		New Mexico		Corporate		Total
Uranium plant	$	—	$	3,112	$	—	$	—	$	—	$	3,112
Mineral rights and properties		—		—		8,972		7,806		—		16,778
Other property, plant and equipment		5		326		—		—		103		434
Total	$	5	$	3,438	$	8,972	$	7,806	$	103	$	20,324

	Net Book Value of Property, Plant and Equipment at December 31, 2019
(thousands of dollars)	Turkey		Texas		Alabama		New Mexico		Corporate		Total
Uranium plant	$	—	$	3,112	$	—	$	—	$	—	$	3,112
Mineral rights and properties		—		—		8,972		7,806		—		16,778
Other property, plant and equipment		6		327		—		—		114		447
Total	$	6	$	3,439	$	8,972	$	7,806	$	114	$	20,337