Commitments and Contingencies (Details) (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Operating Leases [Abstract]
Rent expense	$ 6,300,000	$ 6,700,000	$ 6,700,000
Standby letters of credit	2,200,000
Litigation and Other Claims [Abstract]
Partial final award granted to plaintiff	5,000,000
ATME arbitration [Member]
Litigation and Other Claims [Abstract]
Partial final award granted to plaintiff	20,000,000
Amount awarded to cover litigation costs	5,000,000
Gross Payments [Member]
Future minimum lease schedule [Abstract]
2013	7,895,000
2014	4,996,000
2015	3,831,000
2016	1,984,000
2017	185,000
Thereafter	0
Total	18,891,000
Scheduled Sublease Payments [Member]
Future minimum lease schedule [Abstract]
2013	850,000
2014	163,000
2015	163,000
2016	163,000
2017	14,000
Thereafter	0
Total	1,353,000
Net Payments [Member]
Future minimum lease schedule [Abstract]
2013	7,045,000
2014	4,833,000
2015	3,668,000
2016	1,821,000
2017	171,000
Thereafter	0
Total	$ 17,538,000