Stock-Based Compensation (Stock Option Activity) (Details) - USD ($)		12 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Share-based Compensation [Abstract]
Outstanding at beginning of period, shares		765,486	1,122,675	1,162,996
New Grants (based on fair value of common stock at dates of grant), shares		114,000	214,000	164,000
Exercised, shares		(135,635)	(497,446)	(171,066)
Expired, shares		(21,260)	(18,743)	(30,705)
Forfeited, shares		(63,950)	(55,000)	(2,550)
Outstanding at end of period, shares		658,641	765,486	1,122,675
Exercisable at end of period, shares		356,966	407,236	846,175
Weighted average exercise price, Beginning of period		$ 8.09	$ 7.07	$ 6.81
New Grants (based on fair value of common stock at dates of grant), weighted average exercise price		10.01	10.80	5.76
Exercised, weighted average exercise price		6.29	7.16	3.79
Expired, weighted average exercise price		11.48	9.14	8.79
Forfeited, weighted average exercise price		9.70	5.89	2.93
Weighted average exercise price, End of period		8.53	8.09	7.07
Exercisable at end of period, weighted average		$ 7.94	$ 7.47	$ 7.47
Outstanding at end of period, aggregate intrinsic value	[1]	$ 1,438,000	$ 3,614,000	$ 1,502,000
Exercisable at end of period, aggregate intrinsic value	[1]	1,015,000	2,148,000	940,000
Total intrinsic value of stock options exercised during fiscal year		641,000	2,034,000	466,000
Total fair value of shares vested during the fiscal years		$ 295,000	$ 182,000	$ 148,000

[1] The intrinsic value of a stock option is the amount by which the current market value of the underlying stock exceeds the exercise price of the option. The total intrinsic value of stock options exercised during the fiscal years ended June 30, 2015, 2014 and 2013, were $641,000, $2,034,000 and $466,000, respectively. The total fair value of shares vested during the fiscal years ended June 30, 2015, 2014 and 2013, were $295,000, $182,000 and $148,000, respectively.