Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Consolidated Statements of Comprehensive Income
Net income	$ 556	$ 14,669	$ 6,618	$ 28,584
Other comprehensive (loss):
Foreign currency translation adjustments	(219)	(2,321)	(714)	(1,300)
Amortization of actuarial loss and other adjustments from pension plan	29	30	59	60
Total other comprehensive (loss)	(190)	(2,291)	(655)	(1,240)
Comprehensive income	$ 366	$ 12,378	$ 5,963	$ 27,344

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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