Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 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 March 31, 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	$	10,557	$	-		$	-	$	10,557
Foreign exchange contracts		-		149			-		149
Total assets	$	10,557	$	149		$	-	$	10,706
Foreign exchange contracts	$	-	$	(78	)	$	-	$	(78	)
Total liabilities	$	-	$	(78	)	$	-	$	(78	)

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	)