Note 6 - Supplemental Balance Sheet and Cash Flow Information - Accounts Payable, Accrued Expenses and Other Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Costs of construction	$ 4,392	$ 6,098
Employee compensation and benefits	1,183	2,047
Interest	3,474	3,470
Professional Fees	1,638	1,621
Other	2,702	948
Accounts Payable and Accrued Liabilities	$ 13,389	$ 14,184