Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Assets and Liabilities Carried at Fair Value by Classification Level in Valuation Hierarchy) (Details)

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Fair Value Measurements (Assets and Liabilities Carried at Fair Value by Classification Level in Valuation Hierarchy) (Details) (Recurring, USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Jun. 30, 2013
Level 1
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents $ 25,647 $ 26,270
Securities available for sale 67 44
Assets 25,714 26,314
Contingent consideration payable 0 0
Level 2
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0 0
Securities available for sale 0 0
Assets 0 0
Contingent consideration payable 0 0
Level 3
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0 0
Securities available for sale 0 0
Assets 0 0
Contingent consideration payable 4,017 3,940
Estimate of Fair Value
   
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 25,647 26,270
Securities available for sale 67 44
Assets 25,714 26,314
Contingent consideration payable $ 4,017 $ 3,940