Derivative Instruments (Notional And Fair Value Of Derivative Instruments) (Details) $ in Thousands	Sep. 30, 2015 USD ($)
Derivatives, Fair Value [Line Items]
Derivatives, current notional amount	$ 600
Foreign Exchange Contract 1 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivatives, current notional amount	600
Current Liabilities [Member] | Foreign Exchange Contract 1 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives, fair value	(107)
Current Liabilities [Member] | Embedded Derivative [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives, fair value	(135)
Other Liabilities (Long-Term) [Member] | Embedded Derivative [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives, fair value	$ (67)