Note 8 - Employee Benefit Plans - Summary of the Restricted Stock Awards (Details) - Restricted Stock [Member]	12 Months Ended
Jun. 30, 2017 $ / shares shares
Restricted Stock Awards, Outstanding, Beginning Balance (in shares) \| shares	3,564
Weighted-Average Grant Date Fair Value Per Share, Outstanding at Beginning Period (in dollars per share) \| $ / shares	$ 15.33
Restricted Stock Awards, Expired (in shares) \| shares	(2,135)
Weighted-Average Grant Date Fair Value Per Share, Expired (in dollars per share) \| $ / shares	$ 15.05
Restricted Stock Awards, Outstanding, Ending Balance (in shares) \| shares	1,429
Weighted-Average Grant Date Fair Value Per Share, Outstanding at Ending Period (in dollars per share) \| $ / shares	$ 15.75

The number of equity-based payment instruments, excluding stock (or unit) options, that expired during the reporting period.

No definition available.

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans for expiration during the reporting period.

+ References

No definition available.

+ Details

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

+ References

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