Note 4 - Goodwill and Intangible Assets

3 Months Ended

Mar. 31, 2019

Notes to Financial Statements

Goodwill and Intangible Assets Disclosure [Text Block]

4.

Goodwill and Intangible Assets

The goodwill activity for the

three

months ended

March 31, 2019

consisted of the following:

Balance at December 31, 2018	$	1,943
Foreign currency translation adjustments		(32	)
Balance at March 31, 2019	$	1,911

Intangible assets consisted of the following as of the dates presented:

		March 31,			December 31,
	Estimated Useful Life	2019			2018
Developed technology	5 to 6 years	$	9,910		$	9,910
Customer relationships	4 years		—			2,080
Total intangible assets			9,910			11,990
Less: accumulated amortization			(8,504	)		(10,052	)
Intangible assets, net		$	1,406		$	1,938

Customer relationships became fully amortized during the

three

months ended

March 31, 2019.

Amortization of intangible assets was

$532

 and

$690

for the

three

months ended

March 31, 2019

and

2018,

respectively.

Future estimated amortization of intangible assets as of

March 31, 2019,

is presented below:

Remaining nine months of 2019	$	1,311
Year ending December 31, 2020		95
Total	$	1,406