Loans and Allowance for Loan Losses - Delinquent and Nonaccrual Loans by Past Due Status (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		3 Months Ended			3 Months Ended
	Sep. 30, 2014 Contract	Jun. 30, 2014	Sep. 30, 2013 Residential Mortgage [Member] Contract	Sep. 30, 2014 Residential Mortgage [Member]	Jun. 30, 2014 Residential Mortgage [Member]	Sep. 30, 2013 Nonresidential mortgage [Member] Contract	Sep. 30, 2014 Nonresidential mortgage [Member]	Jun. 30, 2014 Nonresidential mortgage [Member]	Sep. 30, 2014 Residential construction and land [Member]	Jun. 30, 2014 Residential construction and land [Member]	Sep. 30, 2014 Commercial construction [Member]	Jun. 30, 2014 Commercial construction [Member]	Sep. 30, 2014 Multi-family [Member]	Jun. 30, 2014 Multi-family [Member]	Sep. 30, 2014 Home Equity [Member]	Jun. 30, 2014 Home Equity [Member]	Sep. 30, 2014 Consumer installment [Member]	Jun. 30, 2014 Consumer installment [Member]	Sep. 30, 2014 Commercial loans [Member]	Jun. 30, 2014 Commercial loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 to 59 days past due	$ 2,656	$ 1,867		$ 1,699	$ 1,047		$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 104	$ 260	$ 64	$ 51	$ 789	$ 509
60 to 89 days past due	1,043	917		235	290		430	504	0	0	0	0	0	0	222	0	9	0	147	123
90 days or more past due	4,146	5,243		1,867	1,938		1,787	2,688	0	0	0	0	0	0	317	339	0	0	175	278
Total past due	7,845	8,027		3,801	3,275		2,217	3,192	0	0	0	0	0	0	643	599	73	51	1,111	910
Current	405,698	397,814		222,198	224,098		117,263	110,874	2,922	3,005	4,155	1,558	4,518	4,059	20,460	19,979	4,108	4,157	30,074	30,084
Total Loans	413,543	405,841		225,999	227,373		119,480	114,066	2,922	3,005	4,155	1,558	4,518	4,059	21,103	20,578	4,181	4,208	31,185	30,994
Loans on Non-accrual	5,811	5,899		1,924	2,473		3,144	2,775	0	0	0	0	0	0	317	339	0	0	426	312
Foreclosure period (in years)	2 years
Loans in the process of foreclosure	2,700	3,000
Nonaccrual Loans With Recent History Of Delinquency Greater Than 90 Days	1,900	922
Nonaccrual Loans Making Payments Pursuant To Forbearance Agreements	916
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	$ 263	$ 266
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0		1			1