Restructuring Accrual (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended		3 Months Ended				9 Months Ended	3 Months Ended		9 Months Ended				3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012 Performance Improvement Plan [Member]	Mar. 31, 2012 Performance Improvement Plan [Member]	Dec. 31, 2012 Selling, General and Administrative Expenses [Member]	Mar. 31, 2012 Selling, General and Administrative Expenses [Member]	Mar. 31, 2012 Selling, General and Administrative Expenses [Member]	Dec. 31, 2012 Selling, General and Administrative Expenses [Member] Performance Improvement Plan [Member]	Mar. 31, 2012 Selling, General and Administrative Expenses [Member] Performance Improvement Plan [Member]	Mar. 31, 2013 Employee Severance [Member]	Mar. 31, 2012 Employee Severance [Member]	Mar. 31, 2013 Vacated Lease Space [Member]	Mar. 31, 2012 Vacated Lease Space [Member]	Dec. 31, 2012 Vacated Lease Space [Member] Performance Improvement Plan [Member]	Mar. 31, 2012 Vacated Lease Space [Member] Performance Improvement Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges								$ 7,800	$ 13,800	$ 7,382	$ 9,955	$ 463	$ 2,703
Severance costs			7,382	9,955
Other restructuring charges				400										463	2,703
Severance costs payment period			12 months
Reversal of excess accrual	(827)				(827)	(592)	(592)
Write-off of deferred subscription acquisition costs	0	946		700
Changes in restructuring accrual [Roll Forward]
Balance at beginning of period	10,644	8,042
Restructuring charges								7,800	13,800	7,382	9,955	463	2,703
Cash payments	(7,206)	(6,576)
Reversal of excess accrual	(827)				(827)	(592)	(592)
Balance at end of period	$ 10,456	$ 13,532