XML 165 R153.htm IDEA: XBRL DOCUMENT v3.8.0.1
FINANCE LEASE LIABILITIES (Schedule of Carrying Values of Finance Lease Liabilities) (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Current liabilities    
Finance lease liabilities $ 354 $ 273
Total current liabilities 354 273
Non-current liabilities 532 732
Finance lease liabilities $ 532 $ 732