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Inventories (Tables)
9 Months Ended
Sep. 30, 2017
Inventory Disclosure [Abstract]  
Schedule of Inventories

Inventories consisted of the following: 

 

 

 

September 30, 2017

 

 

December 31, 2016

 

Raw material

 

$

76

 

 

$

229

 

Work in progress

 

 

6,891

 

 

 

12,758

 

Finished goods

 

 

596

 

 

 

451

 

Spare parts

 

 

102

 

 

 

61

 

Total inventory

 

 

7,665

 

 

 

13,499

 

Less: current portion

 

 

7,665

 

 

 

10,344

 

Total inventory, net of current portion

 

$

-

 

 

$

3,155