Inventory	12 Months Ended
Jun. 30, 2018
Inventory Disclosure [Abstract]
Inventory	Inventory There were zero and $0.6 million of inventory at June 30, 2018 and 2017, respectively. Inventory was related to Leukoscan, for which the Company discontinued sales as of February 2018.

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-URI http://asc.fasb.org/topic&trid=2126998

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