Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - 3 months ended Sep. 30, 2019 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)
Beginning Balance (in shares) at Jun. 30, 2019		14,114
Beginning Balance at Jun. 30, 2019	$ 27,199	$ 1	$ 127,096	$ (99,960)	$ 62
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	1,276		1,276
Exercise of options (in shares)		3
Exercise of options	$ 11		11
Common stock issued under employee stock purchase plan (in shares)	32
Common stock issued under employee stock purchase plan	$ 339		339
Shares canceled or surrendered as payment of tax withholding (in shares)		(4)
Shares purchased as payment of tax withholding	$ (61)		(61)
Repurchase of company stock (in shares)	(100)	(111)
Stock Repurchased During Period, Value	$ (1,393)			(1,393)
Currency translation adjustment	(16)				(16)
Net income	1,761			1,761
Ending Balance (in shares) at Sep. 30, 2019		14,034
Ending Balance at Sep. 30, 2019	$ 29,624	$ 1	$ 128,661	$ (99,084)	$ 46