Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Statement Of Income And Comprehensive Income [Abstract]
Net (Loss) Income	$ (1,065)	$ 1,020	$ 1,374	$ 2,944
Other Comprehensive (Loss) Income:
Foreign currency translation adjustments	(93)	884	(859)	2,290
Comprehensive (Loss) Income	$ (1,158)	$ 1,904	$ 515	$ 5,234