Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Treasury Stock	Additional paid-in capital	Retained earnings	Accumulated other comprehensive income (loss)	Non-controlling interest	Total
Balance at Jun. 30, 2014	$ 3	$ (94)	$ 14,293	$ 16,143		$ 996	$ 31,341
Balance (in shares) at Jun. 30, 2014	15,089,000	(8,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income				(212)		210	(2)
Issuance of shares, net	$ 2		15,458				15,460
Issuance of shares, net (in shares)	3,450,000
Currency translation adjustment					$ (58)		(58)
Balance at Jun. 30, 2015	$ 5	$ (94)	29,751	15,931	(58)	1,206	$ 46,741
Balance (in shares) at Jun. 30, 2015	18,539,000	(8,000)					18,530,121
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income				(2,314)		108	$ (2,206)
Purchase of membership interest			(195)	154		(154)	(195)
Cancellation of escrow shares (in shares)	(234,000)
Share-based compensation expense			177				177
Shares issued to escrow in connection with previous acquisition (in shares)	499,000
Offering costs			(26)				(26)
Currency translation adjustment					52		52
Other	$ 5		(5)
Balance at Jun. 30, 2016	$ 10	$ (94)	$ 29,702	$ 13,771	$ (6)	$ 1,160	$ 44,543
Balance (in shares) at Jun. 30, 2016	18,804,000	(8,000)					18,795,509