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Fair Value Measurements Fair Value, Liabilities Measured on Recurring Basis (Tables)
12 Months Ended
Jun. 30, 2014
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
(in thousands)
 
Fair Value
Balance at June 30, 2012
 
$

Contingent consideration from the HERON acquisition
 
5,934

Balance at June 30, 2013
 
$
5,934

Change in fair value related to contingent consideration from HERON acquisition
 
(782
)
Balance at June 30, 2014
 
$
5,152