Note 6 - Goodwill and Other Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

All of our goodwill and other intangible assets relate to our Services segment. The following table shows the changes in the carrying amount of goodwill for the year-to-date periods ended March 31, 2017 and December 31, 2016:

(In thousands)	Goodwill		Accumulated Impairment Losses			Net
Balance at December 31, 2015	$	197,265	$	(2,095	)	$	195,170
Goodwill acquired	—		—			—
Impairment losses	—		—			—
Balance at December 31, 2016	197,265		(2,095		)	195,170
Goodwill acquired	126		—			126
Impairment losses	—		—			—
Balance at March 31, 2017	$	197,391	$	(2,095	)	$	195,296

Schedule of Finite-Lived Intangible Assets [Table Text Block]

The following is a summary of the gross and net carrying amounts and accumulated amortization of our other intangible assets as of the periods indicated:

	March 31, 2017
(In thousands)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Client relationships	$	83,329	$	(21,952	)	$	61,377
Technology	15,250		(6,125		)	9,125
Trade name and trademarks	8,340		(2,346		)	5,994
Client backlog	6,680		(5,427		)	1,253
Non-competition agreements	185		(162		)	23
Total	$	113,784	$	(36,012	)	$	77,772
	December 31, 2016
(In thousands)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Client relationships	$	83,316	$	(19,696	)	$	63,620
Technology	15,250		(5,497		)	9,753
Trade name and trademarks	8,340		(2,125		)	6,215
Client backlog	6,680		(5,235		)	1,445
Non-competition agreements	185		(160		)	25
Total	$	113,771	$	(32,713	)	$	81,058

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

The estimated aggregate amortization expense for the remainder of 2017 and thereafter is as follows (in thousands):

2017	$	9,351
2018	12,054
2019	10,795
2020	9,186
2021	7,376
2022	6,533
Thereafter	22,477
Total	$	77,772