Condensed Consolidated Balance Sheets (Current Period Unaudited) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Current assets
Cash and cash equivalents	$ 57.7	$ 81.7
Contract receivable	16.3	17.8
Short-term investments	1.1
Other accounts receivable	0.5	0.9
Prepaid and other current assets	0.5	0.7
Total current assets	76.1	101.1
Non-current assets:
Long-term investments	18.8	10.0
Deferred tax asset	0.8	0.9
Property and equipment, net	1.6	2.0
Total non-current assets	21.2	12.9
Total assets	97.3	114.0
Current liabilities:
Contract payables and accrued expenses	13.3	18.6
Accounts payable	1.4	2.8
Accrued expenses	3.2	3.4
Accrued severance obligations	0.6	1.2
Deferred tax liability	0.8	0.9
Total current liabilities	19.3	26.9
Non-current liabilities:
Other liabilities, net of current portion	0.1	0.2
Total liabilities	19.4	27.1
Stockholders’ equity:
Common stock, $0.10 par value: 200,000,000 shares authorized; 35,100,961 and 35,100,961 shares issued and outstanding at September 30, 2014 and June 30, 2014, respectively	3.5	3.5
Additional paid-in capital	146.8	146.4
Accumulated other comprehensive income	24.3	26.8
Accumulated deficit	(96.7)	(89.8)
Total stockholders’ equity	77.9	86.9
Total liabilities and stockholders’ equity	$ 97.3	$ 114.0