Annual report pursuant to Section 13 and 15(d)

Inventory Financing Agreements (Details)

v3.6.0.2
Inventory Financing Agreements (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Receivable from supply and offtake agreements (Note 10) $ 26,179 $ 26,179
Derivative Liabilities 5,163 884
Consigned Inventory | Forward Contracts    
Derivative Liabilities 5,613 328
J.Aron    
Accounts receivable, net, current 6,112 8,385
Receivable from supply and offtake agreements (Note 10) 26,179 26,179
Non-current liability for consignment inventory $ 22,042 $ 23,771