Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2013

Fair Value of Financial Instruments [Abstract]

Assets and liabilities measured at fair value

The following table presents assets and liabilities measured at fair value at September 30, 2013:

	Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs			Significant Unobservable Inputs
(in thousands)	(Level 1)		(Level 2)			(Level 3)		Total
Money market fund	$	11,144	$	-		$	-	$	11,144
Foreign exchange contracts		-		148			-		148
Total assets	$	11,144	$	148		$	-	$	11,292
Foreign exchange contracts	$	-	$	(660	)	$	-	$	(660	)
Total liabilities	$	-	$	(660	)	$	-	$	(660	)

The following table presents assets and liabilities measured at fair value at December 31, 2012:

	Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs			Significant Unobservable Inputs
(in thousands)	(Level 1)		(Level 2)			(Level 3)		Total
Money market fund	$	18,082	$	-		$	-	$	18,082
Certificates of deposit		890		-			-		890
Foreign exchange contracts		-		316			-		316
Total assets	$	18,972	$	316		$	-	$	19,288
Foreign exchange contracts	$	-	$	(339	)	$	-	$	(339	)
Total liabilities	$	-	$	(339	)	$	-	$	(339	)