Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in the carrying amount of goodwill for the nine months ended September 30, 2015 were as follows (in thousands):

Balance, beginning of period	$	2,206
Goodwill acquired	7,141
Foreign currency translation adjustment	(34		)
Balance, end of period	$	9,313

Intangible Assets Other than goodwill

Intangible assets (other than goodwill) consisted of the following (in thousands):

		September 30, 2015							December 31, 2014
	Useful Life	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortized:
Domain names	5 years	$	125	$	(120	)	$	5	$	125	$	(114	)	$	11
Issued patents	4-15 years	1,841		(629		)	1,212		1,759		(549		)	1,210
Issued trademarks	3-11 years	594		(238		)	356		566		(205		)	361
Customer relationships	4-8 years	1,053		(100		)	953		—		—			—
Non-compete agreements	3-4 years	467		(36		)	431		—		—			—
Developed technology	7 years	3,470		(201		)	3,269		—		—			—
Total amortized		7,550		(1,324		)	6,226		2,450		(868		)	1,582
Not amortized:
TASER trademark		900					900		900					900
Patents and trademarks pending		686					686		633					633
Total not amortized		1,586					1,586		1,533					1,533
Total intangible assets		$	9,136	$	(1,324	)	$	7,812	$	3,983	$	(868	)	$	3,115

Estimated Amortization Expense of Intangible Assets

Estimated amortization for intangible assets with definitive lives for the remaining three months of 2015, the next five years ended December 31, and thereafter, is as follows (in thousands):

2015 (remaining three months)	$	295
2016	939
2017	935
2018	922
2019	802
2020	737
Thereafter	1,596
Total	$	6,226