NOTE 3: MARKETABLE SECURITIES

The following is a summary of available-for-sale marketable securities:


	June 30, 2017 (Unaudited)
	Amortized cost		Gross unrealized gains		Gross unrealized losses			Fair value
Available-for-sale - matures within one year:
Corporate bonds	$	15,353	$	10	$	(18	)	$	15,345

		15,353		10		(18	)		15,345

Available-for-sale - matures after one year through five years:
Government bonds		501		—		(5	)		496
Corporate bonds		57,668		50		(350	)		57,368

		58,169		50		(355	)		57,864

Total	$	73,522	$	60	$	(373	)	$	73,209


	December 31, 2016 (Audited)
	Amortized cost		Gross unrealized gains		Gross unrealized losses			Fair value
Available-for-sale - matures within one year:
Corporate bonds	$	9,456	$	4	$	(15	)	$	9,445

		9,456		4		(15	)		9,445
Available-for-sale - matures after one year through five years:
Government bonds		501		—		(4	)		497
Corporate bonds		52,490		3		(567	)		51,926

		52,991		3		(571	)		52,423

Total	$	62,447	$	7	$	(586	)	$	61,868

The following table presents gross unrealized losses and fair values for those investments that were in an unrealized loss position as of June 30, 2017 and December 31, 2016, and the length of time that those investments have been in a continuous loss position:


	Less than 12 months					12 months or greater
	Fair value		Gross unrealized loss			Fair value		Gross unrealized loss
As of June 30, 2017 (unaudited)	$	50,252	$	(346	)	$	5,368	$	(27	)
As of December 31, 2016	$	48,663	$	(557	)	$	4,875	$	(29	)

As of June 30, 2017 and December 31, 2016, management believes the impairments are not other than temporary and therefore the impairment losses were recorded in accumulated other comprehensive income (loss).

The following table presents gross realized gains and losses from sale of available-for-sale marketable securities:


	Six months ended June 30,						Three months ended June 30,
	2017			2016			2017			2016
	(unaudited)			(unaudited)			(unaudited)			(unaudited)
Gross realized gains from sale of available-for-sale marketable securities	$	6		$	15		$	6		$	15
Gross realized losses from sale of available-for-sale marketable securities	$	(46	)	$	(31	)	$	(8	)	$	(1	)