Note 7 - Debt (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

Schedule of Debt [Table Text Block]

	March 31,		December 31,
(In thousands)	2025		2024
2044 Notes	$	245,794	$	245,576
2029 Convertible Notes		178,417		173,556
2025 Notes		—		170
2033 Senior Notes		50		50
Chilean and Spanish lines of credit		10,721		13,465
Current portion of notes payable		1,425		1,384
Long term portion of notes payable		2,833		3,002
Total	$	439,240	$	437,203
Balance sheet captions
Current portion of convertible notes	$	101,242	$	170
Long term portion of convertible notes		77,226		173,606
Current portion of lines of credit and notes payable		12,145		14,849
Long Term notes payable included in long-term liabilities		248,627		248,578
Total	$	439,240	$	437,203

	March 31,		December 31,
(In thousands)	2025		2024
Current portion of notes payable	$	1,425	$	1,384
Other long-term liabilities		2,833		3,002
Total	$	4,258	$	4,386

Long-Term Debt [Text Block]

(In thousands)	2029 convertible notes		Embedded conversion option		Discount			Debt Issuance costs			Total
Balance at December 31, 2024	$	280,594	$	—	$	(100,879	)	$	(6,159	)	$	173,556
Amortization of debt discount and debt issuance costs		—		—		4,480			381			4,861
Balance at March 31, 2025	$	280,594	$	—	$	(96,399	)	$	(5,778	)	$	178,417

Schedule of Line of Credit Facilities [Table Text Block]

(Dollars in thousands)						Balance Outstanding
	Interest rate on borrowings at			Credit line		March 31,		December 31,
Lender	March 31, 2025			capacity		2025		2024
Itau Bank		5.50	%	$	2,363	$	159	$	200
Bank of Chile		6.60	%		2,500		1,610		2,202
BICE Bank		5.50	%		2,500		916		2,418
Scotiabank		5.50	%		5,500		3,259		3,497
Santander Bank		5.50	%		5,000		1,364		1,926
Security Bank		5.50	%		1,400		265		133
Estado Bank		5.50	%		4,000		1,151		1,153
BCI Bank		5.00	%		2,500		447		673
Internacional Bank		5.50	%		1,500		1,114		1,130
Consorcio Bank		5.00	%		2,000		436		133
Banco De Sabadell		1.75	%		541		—		—
Santander Bank		5.36	%		541		—		—
La Caixa Bank		4.09	%		541		—		—
Total				$	30,886	$	10,721	$	13,465