Note 2 - Income Tax Expense (Tables)

6 Months Ended

Jun. 30, 2024

Notes Tables

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

	Six months ended June 30, 2024
	(in thousands)
Unrecognized tax benefits as of December 31, 2023	$	587
Additions/adjustments for tax positions of current year		-
Additions/adjustments for tax positions of prior years		(39	)
Reductions for settlements with taxing authorities		-
Reductions for lapses of the applicable statutes of limitations		(38	)
Unrecognized tax benefits as of June 30, 2024	$	510