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