Note 8 - Accounts Payable and Accrued Liabilities (Detail) - USD ($) $ in Thousands		Jun. 30, 2025	Dec. 31, 2024
Payables and Accruals [Abstract]
Trade payable		$ 1,271	$ 2,417
Accrued operating and administrative expenses	[1]	2,223	6,348
Security deposit		0	2,462
Real estate tax payable		0	1,307
Interest payable		27	1,356
Derivative liability		0	20
Lease payable		$ 935	$ 1,382
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]		us-gaap:GeneralAndAdministrativeExpenseMember	us-gaap:GeneralAndAdministrativeExpenseMember
Accounts payable and accrued liabilities		$ 4,456	$ 15,292

[1] The table below provides additional details for items included in “Accrued operating and administrative expenses” as of June 30, 2025 and December 31, 2024: