Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2018	Oct. 31, 2017
Net loss	$ (132)	$ (3,292)	$ (1,524)	$ (8,479)
Other comprehensive (loss) income
Foreign currency translation adjustments, net of tax	(551)	(250)	(1,538)	822
Unrealized gain on marketable security, net of tax				(92)
Other comprehensive (loss) income	(551)	(250)	(1,538)	730
Comprehensive loss	$ (683)	$ (3,542)	$ (3,062)	$ (7,749)

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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