Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Jun. 30, 2015
Assets:
Obligations of U.S. government-sponsored entities and agencies	$ 13,497	$ 16,558
Obligations of states and political subdivisions	53,534	48,963
Securities, available-for-sale	135,127	137,144
Residential Mortgage Backed Securities [Member]
Assets:
Securities, available-for-sale	61,462	64,914
Commercial Mortgage Backed Securities [Member]
Assets:
Securities, available-for-sale	1,514	1,486
Collateralized Mortgage Obligations [Member]
Assets:
Securities, available-for-sale	4,665	4,683
Pooled trust preferred security [Member]
Assets:
Securities, available-for-sale	455	540
Fair Value, Inputs, Level 1 [Member]
Assets:
Obligations of U.S. government-sponsored entities and agencies	0	0
Obligations of states and political subdivisions	0	0
Fair Value, Inputs, Level 1 [Member] \| Residential Mortgage Backed Securities [Member]
Assets:
Securities, available-for-sale	0	0
Fair Value, Inputs, Level 1 [Member] \| Commercial Mortgage Backed Securities [Member]
Assets:
Securities, available-for-sale	0	0
Fair Value, Inputs, Level 1 [Member] \| Collateralized Mortgage Obligations [Member]
Assets:
Securities, available-for-sale	0	0
Fair Value, Inputs, Level 1 [Member] \| Pooled trust preferred security [Member]
Assets:
Securities, available-for-sale	0	0
Fair Value, Inputs, Level 2 [Member]
Assets:
Obligations of U.S. government-sponsored entities and agencies	13,497	16,558
Obligations of states and political subdivisions	53,534	48,963
Fair Value, Inputs, Level 2 [Member] \| Residential Mortgage Backed Securities [Member]
Assets:
Securities, available-for-sale	61,462	64,914
Fair Value, Inputs, Level 2 [Member] \| Commercial Mortgage Backed Securities [Member]
Assets:
Securities, available-for-sale	1,514	1,486
Fair Value, Inputs, Level 2 [Member] \| Collateralized Mortgage Obligations [Member]
Assets:
Securities, available-for-sale	4,665	4,683
Fair Value, Inputs, Level 2 [Member] \| Pooled trust preferred security [Member]
Assets:
Securities, available-for-sale	455	540
Fair Value, Inputs, Level 3 [Member]
Assets:
Obligations of U.S. government-sponsored entities and agencies	0	0
Obligations of states and political subdivisions	0	0
Fair Value, Inputs, Level 3 [Member] \| Residential Mortgage Backed Securities [Member]
Assets:
Securities, available-for-sale	0	0
Fair Value, Inputs, Level 3 [Member] \| Commercial Mortgage Backed Securities [Member]
Assets:
Securities, available-for-sale	0	0
Fair Value, Inputs, Level 3 [Member] \| Collateralized Mortgage Obligations [Member]
Assets:
Securities, available-for-sale	0	0
Fair Value, Inputs, Level 3 [Member] \| Pooled trust preferred security [Member]
Assets:
Securities, available-for-sale	$ 0	$ 0

Amount of debt securities categorized neither as held-to-maturity nor trading.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26610-111562

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (aa)
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27161-111563

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 320
-Section 50
-Paragraph 2
-Subparagraph (b)-(g)
-URI http://asc.fasb.org/extlink&oid=6957658&loc=d3e62557-112803

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- Definition

The fair value as of the balance sheet date of firm holdings in fixed income obligations issued by state and local governments and authorities. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 940
-SubTopic 320
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=35711157&loc=d3e42546-110969

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- Definition

The fair value as of the balance sheet date of firm holdings in debt obligations issued by the US government including short-term Treasury bills, medium-term Treasury notes, and long-term Treasury bonds, as well as debt issued by agencies. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.

+ References

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