Income Taxes - Additional Information (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Income Tax [Line Items]
Tax expense at capital loss carryovers	$ 252	$ 549
Tax expense at charitable contribution carryovers	35	27
Valuation allowance	35	27
Tax expense at statutory rate, % of Pretax	34.00%	34.00%	34.00%
Charitable Contribution Carryover [Member]
Income Tax [Line Items]
Valuation allowance	35	27	0
Expiration 2018 [Member]
Income Tax [Line Items]
Tax expense at charitable contribution carryovers	68
Expiration 2019 [Member]
Income Tax [Line Items]
Tax expense at capital loss carryovers	754
Tax expense at charitable contribution carryovers	$ 34