Note 4 - Cash, Cash Equivalents and Restricted Cash (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Table Text Block]

	2023		2022
Cash and cash equivalents	$	1,187	$	1,624
Restricted cash		10,265		10,426
Total cash, cash equivalents and restricted cash	$	11,452	$	12,050