Note 7 - Other Non-current Assets (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Schedule of Other Assets, Noncurrent [Table Text Block]

	September 30,		December 31,
	2023		2022
Permitting costs(1)	$	—	$	8,540
Rio Grande Site Lease initial direct costs (2)		—		19,647
Contributions in aid of construction		7,534		—
Deposits and other		3,487		185
Total other non-current assets	$	11,021	$	28,372