Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - 3 months ended Sep. 30, 2020 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income
Beginning Balance (in shares) at Jun. 30, 2020		14,313
Beginning Balance at Jun. 30, 2020	$ 33,254	$ 1	$ 126,416	$ (93,307)	$ 144
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	520		520
Exercise of options (in shares)		2
Exercise of options	$ 11		11
Common stock, shares issued (in shares)		74
Common stock issued under employee stock purchase plan (in shares)	23
Common stock issued under employee stock purchase plan	$ 246		246
Shares canceled or surrendered as payment of tax withholding (in shares)		(38)
Shares purchased and canceled as payment of tax withholding	$ (506)		(506)
Repurchase of company stock (in shares)	(100)	(136)
Repurchase of company stock	$ (2,000)			(2,000)
Currency translation adjustment	160				160
Net income	2,451			2,451
Ending Balance (in shares) at Sep. 30, 2020		14,238
Ending Balance at Sep. 30, 2020	$ 34,136	$ 1	$ 126,687	$ (92,856)	$ 304