Fair Value Measurements (Assets and Liabilities Carried at Fair Value by Classification Level in Valuation Hierarchy) (Details) - USD ($)	3 Months Ended
	Sep. 30, 2015	Jun. 30, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	$ 1,901,000	$ 4,230,000
Rolling gross production average	60 days
Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	$ 1,901,000
Contingent consideration payable		4,230,000
Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	1,901,000	4,230,000
Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration payable	$ 0	$ 0