Basic and Diluted Net Income per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Basic and Diluted Net Income per Share [Abstract]
Antidilutive securities excluded from earnings per share (in shares)	128,000	106,000	100,000	112,000
Basic and diluted earnings per share (EPS) calculation [Abstract]
Net income	$ 784	$ 1,082	$ 600	$ 2,905
Basic weighted average number of shares outstanding (in shares)	9,096	8,944	9,058	8,897
Effect of dilutive securities [Abstract]
Diluted weighted average number of shares outstanding (in shares)	9,143	9,090	9,141	9,074
Basic EPS (in dollars per share)	$ 0.09	$ 0.12	$ 0.07	$ 0.33
Diluted EPS (in dollars per share)	$ 0.09	$ 0.12	$ 0.07	$ 0.32
Restricted Stock [Member]
Effect of dilutive securities [Abstract]
Effect of dilutive securities (in shares)	45	129	80	164
Stock Options [Member]
Effect of dilutive securities [Abstract]
Effect of dilutive securities (in shares)	2	17	3	13