Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - 6 months ended Dec. 31, 2017 - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Beginning Balance (in shares) at Jun. 30, 2017		14,232,000
Beginning Balance at Jun. 30, 2017	$ 14,527	$ 14	$ 121,599	$ (106,992)	$ (94)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	$ 1,028		1,028
Issuance of shares related to restricted stock (in shares)		30,000
Shares canceled or surrendered as payment of tax withholding (in shares)		(6,000)
Repurchase of company stock (in shares)	(45,107)	(45,000)
Repurchase of company stock	$ (250)			(250)
Currency translation adjustment	66				66
Net income	1,134			1,134
Ending Balance (in shares) at Dec. 31, 2017		14,211,000
Ending Balance at Dec. 31, 2017	$ 16,505	$ 14	$ 122,627	$ (106,108)	$ (28)