Note G - Derivative Instruments (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

		Fair Value of Derivative Instruments
	Balance Sheet Location	September 30, 2016		December 31, 2015
Derivative Assets (Liabilities)
Foreign exchange forward and options contracts	Accrued expenses and other accounts payable	$	-	$	(36	)
	Other accounts receivable and prepaid expenses		88		-
		$	88	$	(36	)

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]

	Gains (Losses) on Derivatives Recognized in OCI
	for the three months ended   September 30,				for the nine months ended September 30,
	2016		2015		2016		2015
Foreign exchange forward and option contracts	$	65	$	(240)	$	123	$	(77)

Derivative Instruments, Gain (Loss) [Table Text Block]

	Gains (Losses) Reclassified from OCI into Income
		for the three months ended September 30				for the nine months ended September 30,
	Location	2016		2015		2016		2015
Foreign exchange forward and option contracts	Operating expenses	$	15	$	4	$	(1)	$	(620)