Segment Information Segment Information (Long-lived Assets) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	$ 149,240	$ 130,522
Disclosure on Geographic Areas Long-Lived Assets	308,981	211,851
Canada [Member]
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	10,057	11,607
United Kingdom [Member]
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	122,620	54,240
Europe [Member]
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	$ 27,064	$ 15,482