Inventories (Tables)

12 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	December 31,
	2019		2018
Raw materials and components	$	21,402	$	17,425
Finished products (*)		16,075		12,605
	$	37,477	$	30,030

(*) Including amounts of $0 and $836 for the years ended December 31, 2019 and 2018, respectively, with respect to inventory delivered to customers for which revenue was not yet recognized.