Note 18 - Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Income from Operations by Geographic Area [Table Text Block]

	Year Ended December 31,
(in thousands)	2022			2021			2020
(Loss) Income from Operations:
United States	$	93,176		$	98,001		$	98,762
Europe		(130,386	)		730			11,707
Corporate Unallocated and Japan		(60,773	)		(58,389	)		(50,633	)
Total (loss) income from operations	$	(97,983	)	$	40,342		$	59,836

Long-Lived Assets by Geographic Areas [Table Text Block]

	December 31,		December 31,		December 31,
(in thousands)	2022		2021		2020
Long-lived assets:
United States	$	203,816	$	215,701	$	215,721
Europe		53,835		59,388		59,388
Japan		134		5,257		7,557
Total long-lived assets	$	257,785	$	280,346	$	282,666

Expenditures for Additions to Long-lived Assets by Geographic Region [Table Text Block]

	Year Ended December 31,
(in thousands)	2022		2021		2020
Expenditures for additions to long-lived assets:
United States	$	17,538	$	26,698	$	29,984
Europe		4,137		7,378		16,574
Japan		11		133		452
Total expenditures for additions to long-lived assets	$	21,686	$	34,209	$	47,010

Depreciation and Amortization by Geographic Region [Table Text Block]

	Year Ended December 31,
(in thousands)	2022		2021		2020
Depreciation and Amortization:
United States	$	31,666	$	31,642	$	25,744
Europe		6,770		7,101		5,024
Japan		989		1,745		1,826
Total depreciation and amortization	$	39,425	$	40,488	$	32,594

Operating Segments [Member]

Notes Tables

Revenue from External Customers by Geographic Areas [Table Text Block]

	Year Ended December 31,
(in thousands)	2022		2021		2020
Revenue:
United States	$	387,399	$	384,458	$	345,708
Europe		92,770		90,399		74,796
Japan		8,229		13,241		13,891
Total revenue	$	488,398	$	488,098	$	434,395