Fair Value of Financial Instruments - Level 3 (Details) (USD $)			9 Months Ended
	Sep. 30, 2014	Sep. 30, 2014 Other Accrued Liabilities	Sep. 30, 2014 Fair Value, Inputs, Level 3 [Member]	Sep. 30, 2014 Fair Value, Inputs, Level 3 [Member] Change in estimate	Dec. 31, 2013 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 3 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Contingent consideration liability					$ (390,000)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at December 31, 2013			390,000
Fair value level 3 activity			(39,000)	(156,000)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements			0
Commitments, Fair Value Disclosure	(273,000)
Balance at September 30, 2014			0
Contingent consideration, liability		$ 300,000