Property, Plant And Equipment (Components Of Property, Plant And Equipment) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 11, 2017
Property, Plant and Equipment [Line Items]
Land	$ 31,136,000	$ 32,189,000
Buildings and improvements	82,149,000	82,728,000
Manufacturing machinery and equipment	126,942,000	146,022,000
Computer equipment and software	35,536,000	34,180,000
Furniture and fixtures	11,980,000	22,928,000
Motor vehicles	584,000	223,000
Construction in progress	12,597,000	17,647,000
Property, Plant and Equipment, Gross, Total	300,924,000	335,917,000
Accumulated depreciation	(128,745,000)	(146,245,000)
PROPERTY, PLANT AND EQUIPMENT, NET	172,179,000	189,672,000
Depreciation expense	22,045,000	26,183,000	$ 12,413,000
Assets Held-for-sale, Not Part of Disposal Group, Current	1.2	1,600,000	$ 1,500,000
Capital Expenditures Incurred but Not yet Paid	1,200,000	$ 1,400,000
Colfax, Inc. Fluid Handing Business [Member]
Property, Plant and Equipment [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	120,924,000			$ 115,891,000
Disposal Group, Held-for-sale, Not Discontinued Operations | Instrumentation and Sampling
Property, Plant and Equipment [Line Items]
Assets Held-for-sale, Not Part of Disposal Group, Current	$ 6,400,000