Derivative Instruments (Tables)

12 Months Ended

Sep. 30, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Net gains and losses related to these contracts are recorded as a component of "Other income, net" in the accompanying Consolidated Statements of Operations and are as follows for the fiscal years ended September 30, 2015, 2014 and 2013 (in thousands):



	Years Ended September 30,
	2015		2014		2013
Realized gains on derivatives not designated as hedging instruments	$	628	$	185	$	123

Notional Amounts Outstanding under Foreign Currency Contracts

The Company had the following notional amounts outstanding under foreign currency contracts that do not qualify for hedge accounting at September 30, 2015 and 2015 (in thousands):

September 30, 2015:



Buy Currency	Notional Amount of Buy Currency	Sell Currency	Maturity	Notional Amount of Sell Currency	Fair Value of Assets		Fair Value of Liabilities
U.S. Dollar	1,543	Korean Won	October 2015	1,852,000	$	—	$	(6	)
British Pound	2,157	Euro	October 2015	1,600	—		(29		)
U.S. Dollar	1,336	Japanese Yen	December 2015	160,000	2		—
U.S. Dollar	662	Taiwan Dollar	October 2015	22,000			(1		)
U.S. Dollar	4,308	British Pound	October 2015	6,520	32		—
U.S. Dollar	5,177	Chinese Yuan	October 2015	33,000	15		—
Euro	9,300	U.S. Dollar	October 2015	8,253	40		—
U.S. Dollar	425	Japanese Yen	October 2015	51,000	—		—
U.S. Dollar	457	Israeli Shekel	October 2015	1,800	—		—
					89		(36		)

September 30, 2014:



Buy Currency	Notional Amount of Buy Currency	Sell Currency	Maturity	Notional Amount of Sell Currency	Fair Value of Assets		Fair Value of Liabilities
U.S. dollar	1,736	Japanese yen	October 2014 to December 2014	190,000	$	—	$	11
U.S. dollar	1,395	Euro	October 2014	1,100	—		16
U.S. dollar	656	Taiwan dollar	October 2014	20,000	—		5
U.S. dollar	650	British pound	October 2014	400	—		5
U.S. dollar	731	Israeli shekel	October 2014	2,700	—		5
U.S. dollar	76	Korean won	October 2014	80,000	—		1
British pound	3,513	Euro	October 2014	4,500	—		15
					$	—	$	58