Inventory (Details) - USD ($) $ in Thousands		Mar. 31, 2020	Dec. 31, 2019
Inventory [Line Items]
Inventory, Raw Materials, Gross		$ 4,204	$ 3,739
Inventory, Work in Process, Gross		1,894	1,170
Inventory, Finished Goods, Gross		4,444	3,152
Inventory, Net	[1]	10,542	8,061
Discontinued Operations, Held-for-sale [Member]
Inventory [Line Items]
Inventory, Net		$ 30,083	$ 31,712

[1] unaudited