Loans and Allowance for Loan Losses, Activity and Allocation of Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2015	Sep. 30, 2014	Jun. 30, 2015
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning balance	$ 8,142	$ 7,419
Charge-offs	92	129
Recoveries	42	19
Provision	374	411
Allowance for loan losses, Ending balance	8,466	7,720
Allowance for loan losses: Ending balance: individually evaluated for impairment	341		$ 451
Allowance for loan losses: Ending balance: collectively evaluated for impairment	8,125		7,691
Loans receivables: Ending balance: individually evaluated for impairment	3,676		4,191
Loans receivable: Ending balance: collectively evaluated for impairment	464,343		446,564
Residential Real Estate [Member] \| Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning balance	2,454	2,731
Charge-offs	0	74
Recoveries	0	0
Provision	(68)	(10)
Allowance for loan losses, Ending balance	2,386	2,647
Allowance for loan losses: Ending balance: individually evaluated for impairment	264		263
Allowance for loan losses: Ending balance: collectively evaluated for impairment	2,122		2,191
Loans receivables: Ending balance: individually evaluated for impairment	1,705		1,843
Loans receivable: Ending balance: collectively evaluated for impairment	227,288		224,805
Residential Real Estate [Member] \| Construction and Land [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning balance	50	42
Charge-offs	0	0
Recoveries	0	0
Provision	12	(1)
Allowance for loan losses, Ending balance	62	41
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	62		50
Loans receivables: Ending balance: individually evaluated for impairment	0		0
Loans receivable: Ending balance: collectively evaluated for impairment	4,564		3,621
Residential Real Estate [Member] \| Multi-family [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning balance	40	59
Charge-offs	0	0
Recoveries	0	0
Provision	(15)	(14)
Allowance for loan losses, Ending balance	25	45
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	25		40
Loans receivables: Ending balance: individually evaluated for impairment	0		0
Loans receivable: Ending balance: collectively evaluated for impairment	4,374		4,287
Commercial Real Estate [Member] \| Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning balance	3,699	2,936
Charge-offs	14	0
Recoveries	17	0
Provision	112	228
Allowance for loan losses, Ending balance	3,814	3,164
Allowance for loan losses: Ending balance: individually evaluated for impairment	76		187
Allowance for loan losses: Ending balance: collectively evaluated for impairment	3,738		3,512
Loans receivables: Ending balance: individually evaluated for impairment	1,752		2,101
Loans receivable: Ending balance: collectively evaluated for impairment	152,315		140,222
Commercial Real Estate [Member] \| Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning balance	233	38
Charge-offs	0	0
Recoveries	0	0
Provision	(71)	71
Allowance for loan losses, Ending balance	162	109
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	162		233
Loans receivables: Ending balance: individually evaluated for impairment	0		0
Loans receivable: Ending balance: collectively evaluated for impairment	6,269		8,936
Consumer Loan [Member] \| Home Equity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning balance	314	361
Charge-offs	0	0
Recoveries	0	0
Provision	5	15
Allowance for loan losses, Ending balance	319	376
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	319		314
Loans receivables: Ending balance: individually evaluated for impairment	127		154
Loans receivable: Ending balance: collectively evaluated for impairment	21,262		20,865
Consumer Loan [Member] \| Consumer Installment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning balance	223	240
Charge-offs	78	55
Recoveries	25	19
Provision	70	39
Allowance for loan losses, Ending balance	240	243
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	240		223
Loans receivables: Ending balance: individually evaluated for impairment	0		0
Loans receivable: Ending balance: collectively evaluated for impairment	4,083		4,123
Commercial Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning balance	1,129	811
Charge-offs	0	0
Recoveries	0	0
Provision	123	20
Allowance for loan losses, Ending balance	1,252	831
Allowance for loan losses: Ending balance: individually evaluated for impairment	1		1
Allowance for loan losses: Ending balance: collectively evaluated for impairment	1,251		1,128
Loans receivables: Ending balance: individually evaluated for impairment	92		93
Loans receivable: Ending balance: collectively evaluated for impairment	44,188		39,705
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning balance	0	201
Charge-offs	0	0
Recoveries	0	0
Provision	206	63
Allowance for loan losses, Ending balance	206	$ 264
Allowance for loan losses: Ending balance: individually evaluated for impairment	0		0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	206		0
Loans receivables: Ending balance: individually evaluated for impairment	0		0
Loans receivable: Ending balance: collectively evaluated for impairment	$ 0		$ 0

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

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- Definition

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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- Definition

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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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section L

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

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