Intangible assets, net

12 Months Ended

Dec. 26, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible assets, net

Intangible assets

Intangible assets consisted of the following (in thousands):

	December 26, 2014			December 27, 2013
Intangible assets subject to amortization  (definite lives):
Customer relationships	$	3,300		$	3,300
Technology	2,000			2,000
Total	5,300			5,300
Accumulated amortization:
Customer relationships	(3,300		)	(3,300		)
Technology	(2,000		)	(2,000		)
Total	(5,300		)	(5,300		)
Net intangible assets subject to amortization	—			—
Intangible assets not subject to amortization (indefinite lives):
Tradename	2,040			2,040
	$	2,040		$	2,040

During the year ended December 27, 2013, we recorded an impairment charge of approximately $0.6 million related to two trade names in our Wireless and Network segments.  Of the $0.6 million impairment charge, $0.4 million resulted from a significant decline in product revenues related to the Network trade name primarily due to customer losses in the fourth quarter of 2013, and $0.2 million resulted from a decline in forecasted product revenues related to the Wireless trade name due to a change in our plans with respect to branding certain new products to be sold in the future.

As of December 27, 2013, our intangible assets with finite lives were fully amortized.  Amortization expense for intangible assets was $0.5 million for the year ended December 27, 2013.