Stock-Based Compensation (Stock Options Activity) (Details) - Jun. 30, 2015 - USD ($)	Total
Stock-Based Compensation [Abstract]
Outstanding at beginning of year, Number of Options	255,252
Exercised, Number of Options	(3,250)
Expired/Forfeited, Number of Options	(15,000)
Outstanding at end of period, Number of Options	237,002
Exercisable, Number of Options	237,002
Outstanding beginning of year, Weighted Average Exercise Price	$ 9.63
Exercised, Weighted Average Exercise Price	6.35
Expired/Forfeited, Weighted Average Exercise Price	17.10
Outstanding at end of period, Weighted Average Exercise Price	9.20
Exercisable, Weighted Average Exercise Price	$ 9.20
Outstanding, Weighted Average Remaining Contractual Term, years	3 years 7 months 6 days
Exercisable, Weighted Average Remaining Contractual Term	3 years 7 months 6 days
Outstanding, Aggregate Grant Date Fair Value	$ 2,180,772
Exercisable, Aggregate Grant Date Fair Value	$ 2,180,772