Inventory

3 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Inventory

Inventory

Inventory consists of the following:

(in thousands)	MARCH 31, 2020		DECEMBER 31, 2019
Raw materials	$	1,878	$	1,400
Work-in-process	14,190		13,414
Finished goods	4,157		6,240
Total inventory	$	20,225	$	21,054

For the three months ended March 31, 2020, $3.5 million of idle capacity cost associated with our Athlone manufacturing plant was recorded to costs of goods sold.