CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-in Capital	Accumulated Deficit
Balance at beginning (in shares) at Jun. 30, 2016		15,740,458	295,615
Balances at beginning at Jun. 30, 2016	$ 23,843	$ 158	$ (1,554)	$ 25,331	$ (92)
Exercise of stock options (in shares)		95,050
Exercise of stock options	342	$ 1		341
Stock-based compensation	496			496
Issuance of common shares for acquisition (in shares)		415,527
Issuance of common shares for acquisition	1,899	$ 4		1,895
Issuance of restricted stock (in shares)		52,992
Net loss	(1,293)				(1,293)
Balance at end (in shares) at Jun. 30, 2017		16,304,027	295,615
Balances at end at Jun. 30, 2017	$ 25,287	$ 163	$ (1,554)	28,063	(1,385)
Exercise of stock options (in shares)	0
Stock-based compensation	$ 375			375
Issuance of common shares for lease (in shares)		20,617
Issuance of common shares for lease	83			83
Issuance of restricted stock (in shares)		52,992
Issuance of restricted stock	0	$ 1		(1)
Net loss	(526)				(526)
Balance at end (in shares) at Mar. 31, 2018		16,377,636	295,615
Balances at end at Mar. 31, 2018	$ 25,219	$ 164	$ (1,554)	$ 28,520	$ (1,911)