Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	[1]
Inventory Disclosure [Abstract]
Raw materials	$ 10,763	$ 10,829
Work-in-process	521	308
Finished goods	12,364	2,450
Inventory obsolescence reserve	(708)	(242)
Inventories, net	$ 22,940	$ 13,345

[1] See Note 2, "-Correction of Immaterial Misstatements in Prior Period Financial Statements".