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

9 Months Ended

Sep. 30, 2023

Notes Tables

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

	September 30,		December 31,
	2023		2022
Cash and cash equivalents	$	673	$	1,624
Restricted cash		10,462		10,426
Cash, cash equivalents and restricted cash	$	11,135	$	12,050