Note 10 - Related Party Transactions and Balances (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Related Party Transactions [Table Text Block]

	Three Months Ended March 31,
	2024		2023
Equipment purchases and de-install costs	$	2,416,000	$	201,000
Costs incurred to maintain equipment		170,000		295,000
Total related party transactions	$	2,586,000	$	496,000

	March 31,		December 31,
	2024		2023
Accounts payable, asset retirement obligation and other accrued liabilities	$	1,637,000	$	2,361,000