Goodwill And Intangible Assets (Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Goodwill And Intangible Assets
Amortization of Intangible Assets	$ 569,000	$ 545,000
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year	1,682,000
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	2,241,000
Finite-Lived Intangible Assets, Amortization Expense, Year Two	2,240,000
Finite-Lived Intangible Assets, Amortization Expense, Year Three	1,986,000
Finite-Lived Intangible Assets, Amortization Expense, Year Four	1,423,000
Finite-Lived Intangible Assets, Amortization Expense, Year Five	859,000
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	837,000
Finite-Lived Intangible Asset, Useful Life	5 years 6 months 0 days
Restrictive Covenant Agreements	$ 9,825,000		$ 9,825,000