Description of Business and Significant Accounting Policies (Details Textual)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2012
Description Of Business And Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	40 years
Tax Credit Carryforward, Description	The tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement.
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	58,900	62,000
Minimum [Member]
Description Of Business And Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	5 years
Maximum [Member]
Description Of Business And Significant Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life	10 years