XML 39 R29.htm IDEA: XBRL DOCUMENT v3.7.0.1
Inventories (Tables)
 3 Months Ended
Mar. 31, 2017
Inventories  
Schedule of inventories at the Velardena Properties

 

 

 

 

 

 

 

 

 

 

March 31,

 

December 31,

 

 

    

2017

    

2016

 

 

 

(in thousands)

 

Material and supplies

 

$

269

 

$
245

 

 

 

$

269

 

$

245