Goodwill And Other Intangible Assets (Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Indefinite-lived Intangible Assets by Major Class [Line Items]
Recorded amortization expense	$ 88,000	$ 88,000
Annual amortization, 2013	351,000
Annual amortization, 2014	251,000
Annual amortization, 2015	200,000
Annual amortization, 2016	200,000
Annual amortization, 2017	200,000
Other Intangible Assets [Member]
Indefinite-lived Intangible Assets by Major Class [Line Items]
Recorded amortization expense	$ 88,000