XML 44 R30.htm IDEA: XBRL DOCUMENT v3.7.0.1
Inventories (Tables)
3 Months Ended
Mar. 31, 2017
Inventory Disclosure [Abstract]  
Schedule of Inventories

Inventories consisted of the following:

 

 

 

March 31, 2017

 

 

December 31, 2016

 

Raw material

 

$

264

 

 

$

229

 

Work in progress

 

 

8,398

 

 

 

12,758

 

Finished goods

 

 

474

 

 

 

451

 

Spare parts

 

 

55

 

 

 

61

 

Total inventory

 

 

9,191

 

 

 

13,499

 

Less: current portion

 

 

9,080

 

 

 

10,344

 

Total inventory, net of current portion

 

$

111

 

 

$

3,155