Note 14 - Segments and Geographic Areas (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Long-Lived Assets by Geographic Areas [Table Text Block]

	March 31, 2022
	Long-Lived Assets			Total Assets
U.S.		30	%		78	%
EMEA
Switzerland		35	%		16	%
Italy		29	%		4	%
Other		6	%		1	%
Total EMEA		70	%		21	%
Asia		0	%		1	%
Total		100	%		100	%

	December 31, 2021
	Long-Lived Assets			Total Assets
U.S.		26	%		77	%
EMEA
Switzerland		34	%		16	%
Italy		36	%		5	%
Other		4	%		1	%
Total EMEA		74	%		22	%
Asia		0	%		1	%
Total		100	%		100	%