Acquisition Acquisition - MPD (Details) - USD ($) $ in Thousands		12 Months Ended
	Jul. 15, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Business Acquisition
Goodwill		$ 695,044	$ 550,202	$ 359,688
Deferred acquisition payments, net		19,848	$ 0	$ 0
MPD Acquisition
Business Acquisition
Business Acquisition, Date of Acquisition Agreement	Jul. 15, 2019
Business Acquisition Transaction Costs		4,000
Trade accounts and notes receivable, net	$ 3,575	3,575
Inventories, net	21,899	8,689
Other current assets	318	313
Property, plant and equipment, net	14,571	11,465
Identifiable intangible assets	74,900	$ 79,390
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		16 years
Right-of-use assets	3,677	$ 3,621
Accounts payables	2,440	2,419
Short-term lease liability	(144)	(88)
Long-term lease liability	(4,016)	(4,016)
Other noncurrent liabilities	(1,416)	(1,416)
Net Assets Acquired	110,924	99,114
Goodwill	51,457	61,870
Total Purchase Price	162,381	160,984
Payments to Acquire Businesses, Gross	156,500
Business acquisition deferred payment, gross	5,000
Deferred acquisition payments, net	$ 4,500
Developed Technology | MPD Acquisition
Business Acquisition
Identifiable intangible assets		$ 12,750
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		11 years
Trademarks and Trade names | MPD Acquisition
Business Acquisition
Identifiable intangible assets		$ 620
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		2 years
Customer Relationships | MPD Acquisition
Business Acquisition
Identifiable intangible assets		$ 66,020
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		17 years