Note 3 - Cash, Cash Equivalents, and Restricted Cash (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Schedule of Cash and Cash Equivalents [Table Text Block]

	September 30, 2024		December 31, 2023
	(unaudited)
Cash and cash equivalents	$	5,851	$	16,932
Restricted cash		—		2,150
Total cash, cash equivalents, and restricted cash	$	5,851	$	19,082