XML 42 R152.htm IDEA: XBRL DOCUMENT v3.20.1
Note 29 - Discontinued Operations (Details Textual) - USD ($)
$ in Thousands
 12 Months Ended
Jan. 20, 2017
Dec. 15, 2016
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Statement Line Items [Line Items]          
Proceeds from disposal of non-current assets or disposal groups classified as held for sale and discontinued operations   $ 328,000 $ 327,631
Gain (loss) recognised on measurement to fair value less costs to sell or on disposal of assets or disposal groups constituting discontinued operation $ 89,700       $ 89,694