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Note 6 - Goodwill, Intangible Assets and Long Term Assets (Tables)

6 Months Ended

Jun. 28, 2015

Note 6 - Goodwill Intangible Assets And Long Term Assets Tables

Schedule of Goodwill Activity by Segment

The following table summarizes the goodwill activity by segment for the six-month periods ended June 28, 2015 and June 29, 2014:


		Battery & Energy				Communi- cations
		Products				Systems				Total

Balance - December 31, 2013		$	4,926			$	11,493			$	16,419
Effect of foreign currency translation			(16	)			—				(16	)
Balance – June 29, 2014			4,910				11,493				16,403
Effect of foreign currency translation			4				—				4
Balance - December 31, 2014			4,914				11,493				16,407
Effect of foreign currency translation			20				—				20
Balance – June 28, 2015		$	4,934			$	11,493			$	16,427

Schedule of Intangible Assets

The composition of intangible assets was:


		at June 28, 2015
						Accumulated
		Cost				amortization				Net

Trademarks		$	3,568			$	—			$	3,568
Patents and technology			4,514				(4,184	)			330
Customer relationships			4,037				(3,738	)			299
Distributor relationships			394				(372	)			22
Total intangible assets		$	12,513			$	(8,294	)		$	4,219

			at December 31, 2014
						Accumulated
		Cost				amortization				Net

Trademarks		$	3,567			$	—			$	3,567
Patents and technology			4,509				(4,114	)			395
Customer relationships			4,029				(3,679	)			350
Distributor relationships			391				(365	)			26
Total intangible assets		$	12,496			$	(8,158	)		$	4,338

Schedule of Amortization of Intangible Assets

Amortization expense for intangible assets was as follows:

		Three-month periods ended								Six-month periods ended
		June 28,				June 29,				June 28,				June 29,
		2015				2014				2015				2014
Amortization included in:
Research and development		$	33			$	45			$	65			$	87
Selling, general and administrative			26				35				54				67
Total amortization expense		$	59			$	80			$	119			$	154