Consolidated Statements of Operations and Comprehensive Loss - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Revenue:
Royalty revenue and milestones	$ 9.1	$ 16.1	$ 15.1
Non-cash royalty revenue related to the sale of future royalties	0.2
Revenue from services		8.4	53.5
Other		0.1	0.1
Total revenue	9.3	24.6	68.7
Operating expense (income):
Cost of revenue		3.6	51.1
Research and development	26.3	19.8	17.5
In-process research and development		17.6
General and administrative	8.0	9.4	10.2
Foreign exchange (gain) loss	0.2	(6.5)	1.4
Loss on disposal of assets		0.2
Total operating expense	34.5	44.1	80.2
Loss from operations	(25.2)	(19.5)	(11.5)
Other income (expense):
Non-cash interest expense on liability related to sale of future royalties	(0.3)
Other income	0.1	0.3	0.2
Total other income (expense)	(0.2)	0.3	0.2
Loss before tax	(25.4)	(19.2)	(11.3)
Income tax benefit (expense)		0.1	0.3
Net loss	$ (25.4)	$ (19.1)	$ (11.0)
Basic and diluted loss per share (in dollars per share)	$ (0.66)	$ (0.54)	$ (0.35)
Basic and diluted weighted average shares outstanding (in shares)	38,635,452	35,360,841	31,347,888
Comprehensive loss:
Net loss	$ (25.4)	$ (19.1)	$ (11.0)
Exchange differences on translation of foreign operations		(7.8)	1.5
Change in fair value of investments	0.1	(0.1)
Total Comprehensive loss	$ (25.3)	$ (27.0)	$ (9.5)