Note 3 - Securities (Details) - Amortized cost and fair value of securities (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jun. 30, 2013	Jun. 30, 2012
Securities held to maturity:
Amortized cost	$ 9,270	$ 22,877
Gross unrealized gains	24	30
Fair value	9,294	22,905
Gross unrealized losses		(2)
Municipal Bonds [Member]
Securities held to maturity:
Amortized cost	3,005	13,008
Gross unrealized gains	8	29
Fair value	3,013	13,037
Corporate Bond Securities [Member]
Securities held to maturity:
Amortized cost	6,265	8,420
Gross unrealized gains	16
Fair value	6,281	8,418
Gross unrealized losses		(2)
Federal Agency Bonds [Member]
Securities held to maturity:
Amortized cost		1,449
Gross unrealized gains		1
Fair value		$ 1,450

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Amount before other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

+ References

No definition available.

+ Details

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- Definition

Fair value of investments in debt securities classified as held-to-maturity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (aa)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

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- Definition

Amount of unrecognized gain before loss on investments in held-to-maturity securities.

+ References

+ Details

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- Definition

Amount of unrecognized loss before gain on investments in held-to-maturity securities. Excludes write-down for other than temporary impairment (OTTI).

+ References

+ Details

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