Note 5 - Business Combinations (Tables)

12 Months Ended

Dec. 31, 2021

Acquired 3D Hubs [Member]

Notes Tables

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

(in thousands)
Assets acquired:
Current assets	$	2,497
Intangible assets		30,770
Goodwill		280,925
Other long-term assets		1,139
Total assets acquired		315,331
Liabilities assumed:
Current contingent consideration		7,093
Current liabilities		5,666
Long-term contingent consideration		6,507
Long-term deferred tax liabilities		1,688
Other long-term liabilities		255
Total liabilities assumed		21,209
Net assets acquired	$	294,122
Cash paid	$	133,847
Cash acquired		(6,434	)
Net cash consideration		127,413
Equity portion of purchase price		166,709
Total purchase consideration	$	294,122