Note 7 - Goodwill and Other Acquired Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

The following table shows the changes in the carrying amount of goodwill for the year-to-date periods ended December 31, 2019 and September 30, 2020:

(In thousands)	Goodwill		Accumulated Impairment Losses		Net
Balance at December 31, 2018	$	200,561	$	(186,469)	$	14,092
Goodwill acquired	538		—		538
Impairment losses	—		(4,828)		(4,828)
Balance at December 31, 2019	201,099		(191,297)		9,802
Goodwill disposed (1)	(191,297)		191,297		—
Balance at September 30, 2020	$	9,802	$	—	$	9,802

______________________

(1)Related to the sale of Clayton in January 2020. See Note 7 of Notes to Consolidated Financial Statements in our 2019 Form 10-K for additional information on the sale of Clayton.

Schedule of Other Intangible Assets [Table Text Block]

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

	September 30, 2020
(In thousands)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Client relationships	$	43,550	$	(29,748)	$	13,802
Technology	8,285		(6,988)		1,297
Trade name and trademarks	480		(461)		19
Licenses	463		(115)		348
Total	$	52,778	$	(37,312)	$	15,466

	December 31, 2019
(In thousands)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Client relationships	$	43,550	$	(27,269)	$	16,281
Technology	8,435		(6,789)		1,646
Trade name and trademarks	480		(404)		76
Licenses	463		(81)		382
Total	$	52,928	$	(34,543)	$	18,385