Note

– Goodwill and Other Intangible Assets

There were

changes in the carrying amount of Goodwill during the

three

months ended

September 30, 2018.

The changes in the carrying amount of goodwill during the

nine

months ended

September 30, 2018

were as follows:

(in thousands)	Nine Months Ended September 30, 2018
Balance as of the beginning of the period	$	128,504
Goodwill acquired during the period		248
Balance as of the end of the period	$	128,752

The Company adjusted goodwill by

$0.2

million during the

nine

months ended

September 30, 2018

as a result of the final working capital adjustment for the acquisition of RAPID in

November 2017.

Intangible Assets other than goodwill at

September 30, 2018

and

December 31, 2017

were as follows:

	September 30, 2018							December 31, 2017							Useful	Weighted Average
(in thousands)	Gross		Accumulated Amortization			Net		Gross		Accumulated Amortization			Net		Life (in years)	Useful Life Remaining (in years)
Intangible Assets with finite lives:
Marketing assets	$	930	$	(411	)	$	519	$	930	$	(341	)	$	589	10.0	5.5
Non-compete agreement		270		(202	)		68		270		(190	)		80	2.0 - 5.0	4.3
Trade secrets		250		(221	)		29		250		(183	)		67	5.0	0.5
Trade names		1,080		(405	)		675		1,080		-			1,080	2.0	1.3
Software technology		11,229		(694	)		10,535		8,229		-			8,229	10.0	9.3
Customer relationships		10,070		(2,183	)		7,887		10,070		(1,031	)		9,039	6.0 - 9.0	5.1
Total intangible assets	$	23,829	$	(4,116	)	$	19,713	$	20,829	$	(1,745	)	$	19,084

Amortization expense for intangible assets was

$0.8

million and

$0.1

million for the

three

months ended

September 30, 2018

and

2017,

respectively, and

$2.4

million and

$0.4

million for the

nine

months ended

September 30, 2018

and

2017,

respectively.

Estimated aggregated amortization expense based on the current carrying value of the amortizable intangible assets is as follows:

(in thousands)	Estimated Amortization Expense
Remaining 2018	$	843
2019		3,342
2020		2,786
2021		2,786
2022		2,786
Thereafter		7,170
Total estimated amortization expense	$	19,713