Note 6 - Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Foreign Currency Translation Adjustments				Unrealized Gain (Loss) on Cash Flow Hedges				Total
Beginning Balance – January 1, 2021	$	(11,674	)		$	(22,580	)		$	(34,254	)
Other comprehensive income (loss) before reclassifications		(41,030	)	(1)		20,529		(2)		(20,501	)
Amounts reclassified from AOCL		-				-				-
Net current-period other comprehensive income (loss)		(41,030	)			20,529				(20,501	)
Ending Balance – December 31, 2021	$	(52,704	)		$	(2,051	)		$	(54,755	)

	Foreign Currency Translation Adjustments			Unrealized Gain (Loss) on Cash Flow Hedges				Total
Beginning Balance – January 1, 2020	$	(16,622	)	$	(8,295	)		$	(24,917	)
Other comprehensive income (loss) before reclassifications		4,948			(14,285	)	(3)		(9,337	)
Amounts reclassified from AOCL		-			-				-
Net current-period other comprehensive income (loss)		4,948			(14,285	)			(9,337	)
Ending Balance – December 31, 2020	$	(11,674	)	$	(22,580	)		$	(34,254	)