Goodwill and Intangible Assets, Net (Schedule of Intangible Assets Other Than Goodwill) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Cost	$ 97,210	$ 115,601
Accumulated Amortization	44,667	57,133
Net	52,543	58,468
Customer-related intangible assets
Finite-Lived Intangible Assets [Line Items]
Cost	80,810	99,301
Accumulated Amortization	32,838	46,801
Net	47,972	52,500
Product rights
Finite-Lived Intangible Assets [Line Items]
Cost	15,150	16,130
Accumulated Amortization	11,609	10,214
Net	3,541	5,916
Noncompete agreements
Finite-Lived Intangible Assets [Line Items]
Cost	1,250	170
Accumulated Amortization	220	118
Net	$ 1,030	$ 52