XML 110 R95.htm IDEA: XBRL DOCUMENT v3.8.0.1
INCOME TAXES (Details 3) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Unrealized gains recognized in comprehensive income $ 53 $ 507  
Pension obligation of the defined benefit plan not yet recognized in income (442) 1,569 $ (197)
Deferred provision for income taxes (1,679) (414) (888)
Change in corporate tax rate (2,624) 0 $ 0
Net increase (decrease) $ (4,692) $ 1,662