XML 138 R124.htm IDEA: XBRL DOCUMENT v3.8.0.1
Himax Technologies, Inc. (the Parent Company only) (Details 1) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Condensed Income Statements, Captions [Line Items]      
Revenues $ 685,167 $ 802,917 $ 691,789
Costs and expenses 677,017 743,682 661,117
Operating loss 8,150 59,235 30,672
Gain on sale of securities 23,226 10 1,993
Other non-operating income (loss) 19 (5) 126
Earnings before income taxes 30,338 59,418 32,867
Income tax expense (4,520) (10,671) (11,405)
Net income 25,818 48,747 21,462
Parent Company [Member]      
Condensed Income Statements, Captions [Line Items]      
Revenues 0 0 0
Costs and expenses 236 330 460
Operating loss (236) (330) (460)
Equity in earnings from subsidiaries and affiliates 30,355 55,191 20,820
Gain on sale of securities 0 0 1,682
Other non-operating income (loss) (2,152) (3,949) 3,153
Earnings before income taxes 27,967 50,912 25,195
Income tax expense 0 0 0
Net income $ 27,967 $ 50,912 $ 25,195