v3.21.2

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Statement of Comprehensive Income [Abstract]
Net loss	$ (2,197)	$ (4,539)	$ (16,332)	$ (18,931)
Other comprehensive loss:
Foreign currency translation adjustment	288	(94)	(1,343)	70
Unrealized loss on short-term investments	(88)	0	(282)	0
Other comprehensive loss	200	(94)	(1,625)	70
Comprehensive loss	$ (1,997)	$ (4,633)	$ (17,957)	$ (18,861)

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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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