Note 10 - Related Party Transactions - Schedule of Related Party Transactions (Details) - Related Party [Member] - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Equipment purchases and de-install costs	$ 1,307,000	$ 2,416,000
Costs incurred to maintain equipment	251,000	170,000
Total related party transactions	1,558,000	$ 2,586,000
Accounts payable, asset retirement obligation and other accrued liabilities	$ 3,315,000		$ 2,270,000