XML 132 R117.htm IDEA: XBRL DOCUMENT v3.8.0.1
DERIVATIVE FINANCIAL INSTRUMENTS (Changes in fair value) (Details) - Cash flow hedges - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Disclosure of analysis of other comprehensive income by item [line items]    
Other comprehensive income, before tax, cash flow hedges $ 810 $ 75
Accumulated other comprehensive income, tax (22) 170
Other comprehensive income, net of tax, cash flow hedges 53 (396)
Gains (losses) on cash flow hedges, before tax 363 (179)
Gains (losses) on cash flow hedges, tax 3 54
Gains (losses) on cash flow hedges, net of tax 366 (125)
Reclassification adjustments on cash flow hedges, before tax 372 820
Reclassification adjustments on exchange differences on translation, tax (110) (246)
Reclassification adjustments on cash flow hedges, net of tax 262 574
Other comprehensive income, before tax, cash flow hedges 75 (566)
Accumulated other comprehensive income, tax (129) (22)
Other comprehensive income, net of tax, cash flow hedges $ 681 $ 53