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Stock Based Compensation (Schedule Of Stock Option Activity) (Details) (USD $)
12 Months Ended
Dec. 31, 2014
Stock Based Compensation [Abstract]  
Outstanding - Beginning of period, Shares 499,542us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Forfeited or expired, Shares (172,539)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
Outstanding - End of period, Shares 327,003us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Vested and Expected to Vest at December 31, 2014, shares 310,653us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
Exercisable at December 31, 2014, Shares 229,480us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
Outstanding - Beginning of period, Weighted Average Exercise Price $ 11.78us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Forfeited or expired, Weighted Average Exercise Price $ 11.03us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
Outstanding - End of period, Weighted Average Exercise Price $ 12.18us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Outstanding - End of period, Weighted Average Contractual Life (Years) 6 years 6 months 15 days