XML 30 R57.htm IDEA: XBRL DOCUMENT v2.4.0.6
Income Taxes Unrecognized tax benefits activity (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2010
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]      
Beginning balance $ 8,254 $ 7,101 $ 7,956
Increases related to prior year tax positions 19 412 0
Decreases related to prior year tax positions 0 0 (964)
Increases related to current year tax positions 61 741 109
Decrease related to lapse of state limitations (271) 0 0
Ending balance $ 8,063 $ 8,254 $ 7,101