Note 5 - Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Goodwill [Table Text Block]

(in thousands)	Nine Months Ended September 30, 2021
Balance as of the beginning of the period	$	128,752
Goodwill acquired during the period		281,845
Foreign currency translation adjustments		(6,357	)
Balance as of the end of the period	$	404,240

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

	September 30, 2021							December 31, 2020							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		$(690		)	$240		$930		$(620		)	$310		10.0	2.5
Non-compete agreement	847		(330		)	517		270		(238		)	32		2.0 - 5.0	3.1
Software technology	13,229		(4,672		)	8,557		13,229		(3,645		)	9,584		10.0	6.8
Software platform	26,933		(1,672		)	25,261		-		-			-		10.0	9.3
Tradenames	362		(84		)	278		-		-			-		3.0	2.3
Customer relationships	12,269		(7,306		)	4,963		10,070		(5,646		)	4,424		3.0 - 9.0	2.1
Total intangible assets	$	54,570	$	(14,754	)	$	39,816	$	24,499	$	(10,149	)	$	14,350

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

(in thousands)	Estimated Amortization Expense
Remaining 2021	$	1,555
2022		6,225
2023		6,022
2024		3,806
2025		3,725
Thereafter		18,483
Total estimated amortization expense	$	39,816