Note 13 - Parent Company Financial Statements - Condensed Statements of Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Parent Company [Member]
Net income	$ 2,147	$ 2,958
Equity in undistributed net income of Bank subsidiary	(832)	(1,720)
Securities amortization and accretion, net	(11)
Change in other assets and liabilities	(2)	31
Net cash flows from operating activities	1,302	1,269
Proceeds from sales		(739)
Maturities, calls and principal pay downs of available-for-sale securities		750
Net cash flows from investing activities		11
Dividend paid	(1,310)	(1,311)
Net cash flows from financing activities	(1,310)	(1,311)
Change in cash and cash equivalents	(8)	(31)
Cash and cash equivalents, beginning of year	54	85
Cash and cash equivalents, end of year	46	54
Net income	2,147	2,958
Securities amortization and accretion, net	1,092	1,009
Net cash flows from operating activities	3,851	5,606
Proceeds from sales	10,596	16,124
Maturities, calls and principal pay downs of available-for-sale securities	24,285	27,047
Net cash flows from investing activities	(26,888)	(24,268)
Net cash flows from financing activities	22,674	18,081
Change in cash and cash equivalents	(363)	(581)
Cash and cash equivalents, beginning of year	10,544	11,125
Cash and cash equivalents, end of year	$ 10,181	$ 10,544