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

6 Months Ended

Jun. 30, 2023

Notes Tables

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

	June 30,		December 31,
	2023		2022
Cash and cash equivalents	$	2,217	$	1,624
Restricted cash		10,450		10,426
Cash, cash equivalents and restricted cash	$	12,667	$	12,050