XML 57 R42.htm IDEA: XBRL DOCUMENT v3.10.0.1
Divestments and Investments (Schedule of Financial Data Unconsolidated Affiliates) (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2018
USD ($)
Summarized Financial Statements Data  
Current assets $ 30,182
Non-current assets 5,337
Total assets 35,519
Current liabilities 3,434
Non-current liabilities 28
Total liabilities 3,462
Net income (loss) for the year ended $ (11,306)