Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2015

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, 2015:

	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 funds	$	12,129	$	-		$	-	$	12,129
Foreign exchange contracts		-		124			-		124
Total assets	$	12,129	$	124		$	-	$	12,253
Foreign exchange contracts	$	-	$	(107	)	$	-	$	(107	)
Total liabilities	$	-	$	(107	)	$	-	$	(107	)

The following table presents assets and liabilities measured at fair value at December 31, 2014:

	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 funds	$	11,661	$	-		$	-	$	11,661
Foreign exchange contracts		-		92			-		92
Total assets	$	11,661	$	92		$	-	$	11,753
Foreign exchange contracts	$	-	$	(24	)	$	-	$	(24	)
Total liabilities	$	-	$	(24	)	$	-	$	(24	)