Fair Value Measurements and Fair Value of Financial Instruments - Narrative (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Jun. 30, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans receivable, Fair value Disclosure	$ 415,237	$ 406,718
Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans receivable, Fair value Disclosure	3,900	4,200
Allowance for loan losses	$ 632	$ 721