Note 1 - Organization and Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2024

Notes Tables

Accounts Receivable, Allowance for Credit Loss [Table Text Block]

	Three Months Ended June 30,						Six Months Ended June 30,
	2024			2023			2024			2023
	(in thousands)
Allowance for credit losses and other
Balance at beginning of period	$	(7,829	)	$	(12,832	)	$	(6,029	)	$	(8,704	)
Credit loss charges and other, net of receipts		(3,341	)		(680	)		(5,153	)		(1,615	)
Cumulative effect of adjustment upon adoption of ASU 2016-13 on January 1, 2023		—			—			—			(3,120	)
Foreign currency gain (loss)		(1,434	)		(7	)		(1,422	)		(80	)
Balance at end of period	$	(12,604	)	$	(13,519	)	$	(12,604	)	$	(13,519	)

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

		As of June 30, 2024
	Balance Sheet Line	Level 1		Level 2		Level 3		Total
		(in thousands)
Assets
Derivative asset	Prepayments and other	$	—	$	—	$	—	$	—
		$	—	$	—	$	—	$	—
Liabilities
Derivative liability	Accrued liabilities and other	$	—	$	155	$	—	$	155
		$	—	$	155	$	—	$	155

`		As of December 31, 2023
	Balance Sheet Line	Level 1		Level 2		Level 3		Total
		(in thousands)
Assets
Derivative asset	Prepayments and other	$	—	$	403	$	—	$	403
		$	—	$	403	$	—	$	403
Liabilities
SARs liability	Accrued liabilities and other	$	—	$	163	$	—	$	163
		$	—	$	163	$	—	$	163