Note 1 - Organization and Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2024

Notes Tables

Cash, Cash Equivalents and Investments [Table Text Block]

(in thousands)
	June 30, 2024		December 31, 2023
Cash and cash equivalents	$	241,043	$	171,893
Restricted cash		15,968		28,396
Total cash, cash equivalents and restricted cash	$	257,011	$	200,289