Derivative Instruments (Notional And Fair Value Of Derivative Instruments) (Details) (USD $)	Mar. 31, 2015
Derivatives, Fair Value [Line Items]
Derivatives, current notional amount	$ 30,019,000
Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivatives, current notional amount	66,613,000
Liability derivatives, fair value	(7,093,000)
Interest Rate Swap - LT [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivatives, current notional amount	36,594,000
Foreign Exchange Contract 1 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivatives, current notional amount	1,800,000
Foreign Exchange Contract 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivatives, current notional amount	28,219,000
Other Liabilities [Member] | Interest Rate Swap - LT [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives, fair value	(2,757,000)
Other Liabilities [Member] | Foreign Exchange Contract 2 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives, fair value	(4,154,000)
Current Liabilities [Member] | Foreign Exchange Contract 1 [Member] | Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives, fair value	$ (182,000)