CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Total
Balances at Jun. 30, 2015	$ 156	$ (809)	$ 24,344	$ (105)	$ 23,586
Balances (in shares) at Jun. 30, 2015	15,575,041	(191,250)
Exercise of stock options	$ 1	$ 0	312	0	313
Exercise of stock options (in shares)	112,425	0
Stock-based compensation	$ 0	$ 0	676	0	676
Issuance of restricted stock	$ 1	0	(1)	0	0
Issuance of restricted stock (in shares)	52,992
Shares repurchased	$ 0	$ (745)	0	0	(745)
Shares repurchased (in shares)		(104,365)
Net income (loss)	0	$ 0	0	13	13
Balances at Jun. 30, 2016	$ 158	$ (1,554)	25,331	(92)	$ 23,843
Balances (in shares) at Jun. 30, 2016	15,740,458	(295,615)			15,444,843
Exercise of stock options	$ 0	$ 0	259	0	$ 259
Exercise of stock options (in shares)	75,750	0			75,750
Stock-based compensation	$ 0	$ 0	273	0	$ 273
Issuance of restricted stock	$ 1	0	(1)	0	0
Issuance of restricted stock (in shares)	52,992
Issuance of common stock for acquisition	$ 4	$ 0	1,885	0	$ 1,889
Issuance of common stock for acquisition (in shares)	413,272	0
Shares repurchased (in shares)					0
Net income (loss)	$ 0	$ 0	0	(1,194)	$ (1,194)
Balances at Dec. 31, 2016	$ 163	$ (1,554)	$ 27,747	$ (1,286)	$ 25,070
Balances (in shares) at Dec. 31, 2016	16,282,472	(295,615)			15,986,857