Loans and Allowance for Loan Losses, Activity and Allocation of Allowance for Loan Losses (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Jun. 30, 2014
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning Balance	$ 7,796	$ 7,171	$ 7,419	$ 7,040
Charge-offs	416	149	785	875
Recoveries	28	31	58	67
Provision	416us-gaap_ProvisionForLoanAndLeaseLosses	288us-gaap_ProvisionForLoanAndLeaseLosses	1,132us-gaap_ProvisionForLoanAndLeaseLosses	1,109us-gaap_ProvisionForLoanAndLeaseLosses
Allowance for Loan Losses, Ending Balance	7,824	7,341	7,824	7,341
Allowance for loan losses: Ending balance: individually evaluated for impairment	568		568		869
Allowance for loan losses: Ending balance: collectively evaluated for impairment	7,256		7,256		6,550
Loans receivables: Ending balance: individually evaluated for impairment	6,380		6,380		6,838
Loans Receivable: Ending balance: collectively evaluated for impairment	435,843		435,843		399,003
Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning Balance	2,589	2,772	2,731	2,627
Charge-offs	53	62	295	344
Recoveries	6	1	6	1
Provision	(43)	29	57	456
Allowance for Loan Losses, Ending Balance	2,499	2,740	2,499	2,740
Allowance for loan losses: Ending balance: individually evaluated for impairment	375		375		441
Allowance for loan losses: Ending balance: collectively evaluated for impairment	2,124		2,124		2,290
Loans receivables: Ending balance: individually evaluated for impairment	3,002		3,002		2,906
Loans Receivable: Ending balance: collectively evaluated for impairment	224,068		224,068		224,467
Nonresidential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning Balance	3,467	2,740	2,936	2,476
Charge-offs	127	0	127	87
Recoveries	0	0	0	0
Provision	228	105	759	456
Allowance for Loan Losses, Ending Balance	3,568	2,845	3,568	2,845
Allowance for loan losses: Ending balance: individually evaluated for impairment	191		191		338
Allowance for loan losses: Ending balance: collectively evaluated for impairment	3,377		3,377		2,598
Loans receivables: Ending balance: individually evaluated for impairment	2,670		2,670		3,033
Loans Receivable: Ending balance: collectively evaluated for impairment	135,137		135,137		111,033
Residential Construction and Land [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning Balance	51	47	42	37
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision	2	(2)	11	8
Allowance for Loan Losses, Ending Balance	53	45	53	45
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	53		53		42
Loans receivables: Ending balance: individually evaluated for impairment	0		0		0
Loans Receivable: Ending balance: collectively evaluated for impairment	3,819		3,819		3,005
Commercial Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning Balance	148	86	38	392
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision	7	(24)	117	(330)
Allowance for Loan Losses, Ending Balance	155	62	155	62
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	155		155		38
Loans receivables: Ending balance: individually evaluated for impairment	0		0		0
Loans Receivable: Ending balance: collectively evaluated for impairment	5,944		5,944		1,558
Multi-family [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning Balance	44	107	59	139
Charge-offs	0	0	0	24
Recoveries	0	7	0	7
Provision	(2)	(53)	(17)	(61)
Allowance for Loan Losses, Ending Balance	42	61	42	61
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	42		42		59
Loans receivables: Ending balance: individually evaluated for impairment	0		0		0
Loans Receivable: Ending balance: collectively evaluated for impairment	4,393		4,393		4,059
Home Equity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning Balance	372	360	361	275
Charge-offs	121	36	121	44
Recoveries	0	0	0	0
Provision	53	48	64	141
Allowance for Loan Losses, Ending Balance	304	372	304	372
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0		87
Allowance for loan losses: Ending balance: collectively evaluated for impairment	304		304		274
Loans receivables: Ending balance: individually evaluated for impairment	112		112		296
Loans Receivable: Ending balance: collectively evaluated for impairment	20,745		20,745		20,282
Consumer Installment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning Balance	244	243	240	222
Charge-offs	73	51	194	171
Recoveries	20	23	44	55
Provision	15	(11)	116	98
Allowance for Loan Losses, Ending Balance	206	204	206	204
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	206		206		240
Loans receivables: Ending balance: individually evaluated for impairment	0		0		0
Loans Receivable: Ending balance: collectively evaluated for impairment	3,934		3,934		4,208
Commercial Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning Balance	881	773	811	809
Charge-offs	42	0	48	205
Recoveries	2	0	8	4
Provision	156	17	226	182
Allowance for Loan Losses, Ending Balance	997	790	997	790
Allowance for loan losses: Ending balance: individually evaluated for impairment	2		2		3
Allowance for loan losses: Ending balance: collectively evaluated for impairment	995		995		808
Loans receivables: Ending balance: individually evaluated for impairment	596		596		603
Loans Receivable: Ending balance: collectively evaluated for impairment	37,803		37,803		30,391
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Beginning Balance	0	43	201	63
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision	0	179	(201)	159
Allowance for Loan Losses, Ending Balance	0	222	0	222
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	0		0		201
Loans receivables: Ending balance: individually evaluated for impairment	0		0		0
Loans Receivable: Ending balance: collectively evaluated for impairment	$ 0		$ 0		$ 0

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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-Name Accounting Standards Codification

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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Amount of recovery of financing receivables doubtful of collection that were previously charged off.

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Amount of direct write-downs of financing receivables charged against the allowance.

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The balance of financing receivables that were collectively evaluated for impairment.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount of expense related to estimated loss from loan and lease transactions.

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