Note 4 - Accrued and Other Current Liabilities (Tables)

6 Months Ended

Dec. 31, 2015

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	December 31 , 2015		June 30, 2015
Professional fees	$	0.7	$	0.8
Salary and benefits		0.3		1.6
Research and development expenses		3.3		1.7
Other accrued expenses		0.0		1.3
Total accrued expenses and other liabilities	$	4.3	$	5.4