Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Net income	$ 405	$ 578	$ (1,637)	$ (2,874)
Available-for-sale securities:
Changes in unrealized (losses) gains	26	(61)	(797)	299
Reclassification adjustments for losses included in net loss	(1)	1	36	59
Net change	25	(60)	(761)	358
Cash flow hedges:
Changes in unrealized (losses) gains	13	(29)	(16)	163
Reclassification adjustments for (gains) losses included in net loss	7	(19)	16	(172)
Net change	20	(48)		(9)
Change in unrealized components of defined benefit plans:
Amortization of actuarial loss and prior service benefit	5	6	15	16
Foreign currency translation adjustments, net	(10)	35	(38)	29
Net current period other comprehensive income (loss)	40	(67)	(784)	394
Comprehensive loss	445	511	(2,421)	(2,480)
Net income	$ 405	$ 578	$ (1,637)	$ (2,874)

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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