Note 3 - Supplemental Balance Sheet and Cash Flow Information (Tables)

12 Months Ended

Jun. 30, 2020

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	June 30,
	2020		2019
Raw materials	$	51,530	$	40,913
Finished goods(1)		56,268		53,376
Inventories, net	$	107,798	$	94,289

Property, Plant and Equipment [Table Text Block]

	June 30,
	2020			2019
Cost:
Land	$	8,516		$	7,065
Buildings and improvements		184,430			175,019
Machinery, equipment and other		153,704			124,233
Property and equipment		346,650			306,317
Accumulated depreciation and amortization		(169,821	)		(152,278	)
Property and equipment, net	$	176,829		$	154,039

Schedule of Intangible Assets and Goodwill [Table Text Block]

				June 30,
	Useful Life (years)			2020			2019
Developed technology	9	-	15	$	434,653		$	435,679
Trade names	2	-	20		146,713			147,296
Customer relationships	7	-	16		211,750			214,320
Patents		10			2,475			2,133
Intangible assets					795,591			799,428
Accumulated amortization					(279,046	)		(219,999	)
Intangibles assets, net				$	516,545		$	579,429

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	June 30,
	2020			2019
Beginning balance	$	579,429		$	446,332
Acquisitions (Note 4)		-			191,956
Other additions		311			633
Amortization expense		(61,095	)		(58,715	)
Currency translation		(2,100	)		(777	)
Ending balance	$	516,545		$	579,429

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

2021	$	59,766
2020		57,564
2023		55,696
2024		53,198
2025		50,024
Thereafter		240,297
Total	$	516,545

Schedule of Goodwill [Table Text Block]

	Protein Sciences			Diagnostics & Genomics			Total
June 30, 2018	$	347,918		$	249,972		$	597,890
Acquisitions (Note 4)		30,939			105,362			136,301
Currency translation		(1,450	)		(74	)		(1,524	)
June 30, 2019	$	377,407		$	355,260		$	732,667
Acquisitions (Note 4)		(326	)		-			(326	)
Currency Translation		(4,000	)		(31	)		(4,031	)
June 30, 2020	$	373,081		$	355,229		$	728,310

Schedule of Other Assets, Noncurrent [Table Text Block]

	June 30,
	2020		2019
Long-term deposits	$	6,234	$	487
Other		7,288		5,181
Other long-term assets	$	13,522	$	5,668

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

	Year Ended June 30,
	2020			2019		2018
Income taxes paid	$	41,992		$	36,814	$	35,076
Interest paid		18,615			21,497		9,844
Non-cash activities:
Acquisition-related liabilities (1)		(2,105	)		12,600		1,396