Note 9 - Income Taxes - Net Deferred Income Tax Asset (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015
Allowance for loan losses	$ 1,082	$ 704
Deferred compensation	721	707
Recognized loss on impairment of security	265	265
AMT credit carryforward	143
Deferred income	140
OREO deferred gain	13	14
Non-accrual loan interest income	72	65
Gross deferred tax asset	2,436	1,755
Depreciation	(761)	(223)
Loan fees	(279)	(248)
Prepaid expenses	(91)	(121)
FHLB stock dividends	(166)	(166)
Net unrealized securities gain	(1,231)	(463)
Gross deferred tax liabilities	(2,528)	(1,221)
Net deferred asset (liability)	$ (92)
Net deferred asset (liability)		$ 534