Fair Value Measurements

6 Months Ended

Jun. 30, 2012

Fair Value Measurements [Abstract]

Fair Value Measurements

(9)	Fair Value Measurements
	A hierarchy for inputs used in measuring fair value is in place that distinguishes market data between observable independent market inputs and unobservable market assumptions by the reporting entity.
	The hierarchy is intended to maximize the use of observable inputs and minimize the use of unobservable inputs by requiring that the most observable inputs be used when available. Three levels within the hierarchy may be used to measure fair value:

• Level 1: Inputs are unadjusted quoted prices in active markets for identical assets and liabilities.

• Level 2: Inputs include data points that are observable such as quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, and inputs (other than quoted prices) such as interest rates and yield curves that are observable for the asset or liability, either directly or indirectly.

• Level 3: Inputs are generated from model-based techniques that use significant assumptions not observable in the market. These unobservable assumptions reflect an entity's own estimates of assumptions that market participants would use in pricing the asset or liability.

The Company's assets and liabilities measured at fair value on a recurring basis and the fair value hierarchy utilized to determine such fair values is as follows at June 30, 2012 (in thousands):

			Fair Value Measurements Using
	Total Fair Value at June 30, 2012		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets
Marketable securities:
Certificates of deposit	$	8,243	$	8,243	$	—	$	—
Treasury bills		5,000		5,000		—		—
Foreign currency forward exchange contracts		3		—		3		—
Assets measured at fair value at June 30, 2012	$	13,246	$	13,243	$	3	$	—

Marketable securities are classified as Level 1 in the above table and are carried at fair value based on quoted market prices. The Company uses quoted market prices as substantially all of the certificates of deposit and treasury bills have maturity dates within one year from the Company's date of purchase and trade in active markets.

Foreign currency forward exchange contracts are classified as Level 2 in the above table and are carried at fair value based on significant other observable market inputs, in this case, quoted foreign currency exchange rates. Such valuation represents the amount the Company would receive or pay to terminate the forward exchange contracts at the reporting date.