Summary Of Business And Significant Accounting Policies (Inputs Used In Fair Value Measurement Of Contingent Consideration) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
Contingent consideration - BCI
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value	$ 2,614	$ 5,801
Valuation Technique	Discounted cash flow
Unobservable Input	Annualized revenue and probability of achievement
Contingent Consideration - CBS
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value	$ 2,303	$ 2,266
Valuation Technique	Discounted cash flow
Unobservable Input	Annualized revenue and probability of achievement