PURCHASED INTANGIBLE ASSETS (Tables)

9 Months Ended

Sep. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of details of purchased intangible assets, other than goodwill

The following table presents details of our purchased intangible assets as of September 30, 2018:

	Gross		Accumulated Amortization			Net
Core technology	$	19,436	$	(10,771	)	$	8,665
Customer relationships	37,564		(36,714		)	850
Trademarks / Trade names	2,086		(2,086		)	—
Total intangible assets	$	59,086	$	(49,571	)	$	9,515

The following table presents details of our purchased intangible assets, other than goodwill, as of December 31, 2017:

	Gross		Accumulated Amortization			Net
Core technology	$	20,027	$	(10,333	)	$	9,694
Customer relationships	39,244		(36,077		)	3,167
Trademarks / Trade names	2,149		(2,149		)	—
Total intangible assets	$	61,420	$	(48,559	)	$	12,861