Intangibles Assets, net

12 Months Ended

Jun. 30, 2015

Intangibles Assets, net [Abstract]

Intangibles Assets, net

6. Intangibles Assets, net

Intangible assets consist of the following:

	Weighted Average
	Remaining		June 30,
	Useful Life		2015			2014
Cost of amortizable intangibles:
Purchased technology		-	$	7,700		$	7,700
Customer relationships	1.3 years			1,900			1,900
Patents	11.0 years			130			101
Total cost of intangibles				9,730			9,701
Less accumulated amortization:
Purchased technology				(7,700	)		(7,700	)
Customer relationships				(1,679	)		(1,506	)
Patents				(28	)		(19	)
Total accumulated amortization				(9,407	)		(9,225	)
Total intangible assets, net			$	323		$	476

We recorded $182, $381 and $904 of amortization expense during each of the years ended June 30, 2015, 2014 and 2013, respectively.  The estimated amortization expense related to intangible assets for the next five fiscal years ending June 30 is as follows:

2016	$	182
2017		58
2018		10
2019		10
2020		10