Accumulated Other Comprehensive Income Reclassification of AOCI (table) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ (2,741)	$ (3,865)	$ (15,359)	$ (14,433)
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net realized losses	(3)	(2)	(11)	(4)
Other-than-temporary impairment loss	0	0		0
Loss from continuing operations before income tax (benefit) expense	(3)	(2)	(11)	4
Income tax (benefit) expense	0	0	0	0
Loss from continuing operations	(3)	(2)	(11)	(4)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax	9	(766)	6
Disposal Group, Including Discontinued Operation, Foreign Currency Translation Gains (Losses)				(739)
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	(6)	(764)	5	(735)
Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other-than-temporary impairment loss			$ 0
Loss from continuing operations	$ 6	$ (764)		$ (735)