Fair Value Measurements and Fair Value of Financial Instruments (Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques) (Details) (Impaired loans [Member], USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	$ 5,460	$ 2,353
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	$ 5,460	$ 2,353