Note 8 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Goodwill [Table Text Block]

(In thousands)	Goodwill
Balance as of December 31, 2018	$	—
Goodwill related to Astero acquisition		9,515
Goodwill related to SAVSU acquisition		21,037
Goodwill related to CBS acquisition		3,085
Balance as of December 31, 2019	$	33,637

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

(In thousands, except weighted average useful life)	December 31, 2019
Finite-lived intangible assets:	Gross Carrying Value		Accumulated Amortization			Net Carrying Value		Weighted Average Useful Life (in years)
Customer Relationships	$	800	$	(51	)	$	749		5.6
Tradenames		2,590		(123	)		2,467		8.1
Technology – acquired		19,020		(904	)		18,116		8.4
In-process R&D (1)		650		—			650		9.0
Total intangible assets	$	23,060	$	(1,078	)	$	21,982		8.3

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

(In thousands) For the Years Ended December 31,	Estimated Amortization Expense
2020	$	2,788
2021		2,825
2022		2,825
2023		2,795
2024		2,770
Thereafter		7,979
Total	$	21,982