Inventory

12 Months Ended

Dec. 31, 2020

Inventory Disclosure [Abstract]

Inventory

Inventory

Inventory consists of the following:

	DECEMBER 31,
(in thousands)	2020		2019
Raw materials	$	1,875	$	1,400
Work-in-process	21,648		13,414
Finished goods	3,536		6,240
Total inventory	$	27,059	$	21,054

Idle capacity cost associated with the Company’s Athlone manufacturing plant was $17.0 million for the year ended December 31, 2020 and was recorded to costs of goods sold. The idle capacity results from the manufacturing plant having commenced operations earlier in 2020 and not reaching full capacity.