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Fair Value of Financial Instruments (Tables)

9 Months Ended

Jun. 30, 2012

Fair Value of Financial Instruments [Abstract]

Fair value measurement of the Company short-term investments


	As of June 30, 2012 (in thousands)
	Total			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable (Level 2)			Significant Unobservable (Level 3)
Short-term investments:
Corporate bonds	$	10,574		$	10,574	$	—		$	—
Government bonds		8,356			8,356		—			—
Foreign currency forward contract		(137	)		—		(137	)		—

Total	$	18,793		$	18,930	$	(137	)	$	—

Investments in corporate and government bonds classified as available-for-sale are measured using the quoted market prices (Level 1) as of June 30, 2012.

- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

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