Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Cash flows from operating activities provided by/(used in):
Net loss	$ (11.0)	$ (8.9)	$ (19.2)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	2.4	3.0	3.1
Share based compensation	1.7	2.6	0.5
Gain recorded on merger		(7.6)
Deferred income taxes		1.5	(0.2)
Change in operating assets and liabilities (net of liabilities acquired):
Accounts receivable	(7.1)	(4.2)	(3.4)
Prepaid expenses and other assets	1.4	(0.6)	0.2
Deferred revenue	(0.3)	(0.1)	0.2
Accounts payable and accrued expenses and other liabilities	10.6	2.8	2.9
Accrued severance obligations	(1.0)	(2.4)
Net cash used in operating activities	(3.3)	(13.9)	(15.9)
Cash flows from investing activities:
Cash acquired on merger		32.7
Purchases of long-term investments	(10.0)
Purchases of property and equipment	(0.1)	(1.0)	(1.3)
Net cash (used in) provided by investing activities	(10.1)	31.7	(1.3)
Cash flows from financing activities:
Payment for treasury shares			(0.4)
Proceeds from issuance of common stock	26.8
Net cash provided by (used in) financing activities	26.8		(0.4)
Net increase (decrease) in cash and cash equivalents	13.4	17.8	(17.6)
Cash and cash equivalents at beginning of period	66.8	53.8	74.2
Effects of exchange rate movements on cash and cash equivalents	1.5	(4.8)	(2.8)
Cash and cash equivalents at end of period	81.7	66.8	53.8
Supplemental cash flow disclosure:
Proceeds to settle accrued severance obligations and other accrued liabilities on merger		5.7
Equity Issued in Business Combination [Member]
Cash flows from financing activities:
Proceeds from issuance of common stock		$ 27.0