Derivative Instruments (Tables)

3 Months Ended

Dec. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Notional Amounts Outstanding under Foreign Currency Contracts

December 31, 2013:

Buy Currency	Notional Amount of Buy Currency		Sell Currency	Maturity	Notional Amount of Sell Currency in U.S. Dollars		Fair Value of Assets		Fair Value of Liabilities
U.S. Dollar	$	2,494	Japanese Yen	March 2014	$	2,494	$	—	$	—

September 30, 2013:

Buy Currency	Notional Amount of Buy Currency in U.S. Dollars		Sell Currency	Maturity	Notional Amount of Sell Currency in U.S. Dollars		Fair Value of Assets		Fair Value of Liabilities
U.S. Dollar	$	2,770	Japanese Yen	October 2013 to December 2013	$	2,762	$	8	$	—
Korean Won	686		U.S. Dollar	October 2013	688		—		2
U.S. Dollar	301		Israeli Shekel	October 2013	304		—		3
U.S. Dollar	231		Singapore Dollar	October 2013	231		—		—
	$	3,988			$	3,985	$	8	$	5

The Company had the following notional amounts outstanding under foreign currency contracts that qualify for cash flow hedge accounting at December 31, 2013 (in thousands):

Buy Currency	Notional Amount of Buy Currency in U.S. Dollars		Sell Currency	Maturity	Notional Amount of Sell Currency in U.S. Dollars		Fair Value of Assets		Fair Value of Liabilities
U.S. Dollar	$	2,037	Japanese Yen	April 2014	$	1,909	$	128	$	—