Business Acquisition (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended	12 Months Ended
	Mar. 20, 2020	Nov. 20, 2019	Mar. 31, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Increase to Amortizable intangible assets			$ 329
CirComp GmbH [Member]
Business Acquisition [Line Items]
Consideration for acquisition		$ 32,400
Deferred payments		$ 5,500
Period of equal installments		5 years
Amount of agreed to purchase primary operating facility	$ 5,800
Increase to Amortizable intangible assets				$ 300
Increase to Deferred income tax liabilities				100
Reduction to Goodwill				$ 200