Stock-Based Compensation (Stock Options Activity) (Details)	9 Months Ended
	Sep. 30, 2015 USD ($) $ / shares shares
Stock-Based Compensation [Abstract]
Outstanding at beginning of year, Number of Options | shares	255,252
Exercised, Number of Options | shares	(4,250)
Expired/Forfeited, Number of Options | shares	(15,000)
Outstanding at end of period, Number of Options | shares	236,002
Exercisable, Number of Options | shares	236,002
Outstanding beginning of year, Weighted Average Exercise Price	$ 9.63
Exercised, Weighted Average Exercise Price	6.27
Expired/Forfeited, Weighted Average Exercise Price	17.10
Outstanding at end of period, Weighted Average Exercise Price	9.22
Exercisable, Weighted Average Exercise Price	$ 9.22
Outstanding, Weighted Average Remaining Contractual Term, years	3 years 4 months 24 days
Exercisable, Weighted Average Remaining Contractual Term, years	3 years 4 months 24 days
Outstanding, Aggregate Grant Date Fair Value | $	$ 2,174,772
Exercisable, Aggregate Grant Date Fair Value | $	$ 2,174,772