Company's Derivatives on Condensed Consolidated Financial Statements of Operations (Details) (Other Income (Expense), Foreign Currency Exchange Contracts, USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Other Income (Expense) | Foreign Currency Exchange Contracts
Derivative Instruments Gain Loss [Line Items]
Amount of (Loss) Gain Recognized in Income	$ (1,003)	$ 657	$ 1,114	$ 812