Inventories

6 Months Ended

Jun. 30, 2020

Inventory Disclosure [Abstract]

Inventories

Inventories 

The principal categories of inventories, net of reserves of $0 and $914 at June 30, 2020 and December 31, 2019, respectively, are comprised of the following:

Inventory:	June 30, 2020		December 31, 2019
Finished goods	$	—	$	3,020
Raw materials	—		550
Total	$	—	$	3,570

The decrease in inventory at June 30, 2020 is a result of disposition of the hospital business. See Note 4: Disposition of the Hospital Business.