CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]
BALANCE at Jun. 30, 2012	$ 37,723	$ 201	$ 14,080	$ (5,615)	$ 29,057
BALANCE (in shares) at Jun. 30, 2012		20,095,713		(1,000,000)
Options exercised	1,378	7	1,371	0	0
Options exercised (in shares)		729,000		0
Shares surrendered and cancelled under cashless option exercise	(95)	0	(95)	0	0
Shares surrendered and cancelled under cashless option exercise (in shares)		(27,900)		0
Shares surrendered and held in Treasury under cashless option exercise	(1,257)	0	0	(1,257)	0
Shares surrendered and held in Treasury under cashless option exercise (in shares)		0		(371,890)
Shares repurchased and held in Treasury	(435)			(435)
Shares repurchased and held in Treasury (in shares)				(128,588)
Net income	3,021	0	0	0	3,021
BALANCE at Jun. 30, 2013	40,335	208	15,356	(7,307)	32,078
BALANCE (in shares) at Jun. 30, 2013		20,796,813		(1,500,478)
Options exercised	1,027	3	1,024	0	0
Options exercised (in shares)		337,600		0
Shares surrendered and cancelled under cashless option exercise	(425)	(1)	(424)	0	0
Shares surrendered and cancelled under cashless option exercise (in shares)		(85,170)		0
Shares surrendered and held in Treasury under cashless option exercise	(737)	0	0	(737)	0
Shares surrendered and held in Treasury under cashless option exercise (in shares)		0		(129,689)
Stock-based compensation expense	76	0	76	0	0
Net income	3,476	0	0	0	3,476
BALANCE at Jun. 30, 2014	$ 43,752	$ 210	$ 16,032	$ (8,044)	$ 35,554
BALANCE (in shares) at Jun. 30, 2014		21,049,243		(1,630,167)