Note 3 - Securities Available for Sale (Tables)

12 Months Ended

Jun. 30, 2015

Investments, Debt and Equity Securities [Abstract]

Schedule of Available-for-sale Securities Reconciliation [Table Text Block]

	at June 30, 2015
(in thousands)	Amortized		Gross Unrealized					Fair
	Cost		Gains		Losses			Value
U.S. Treasury notes	$	47,286	$	484	$	-		$	47,770
Corporate debt securities		13,165		18		(31	)		13,152
Agency MBS		18,765		53		(149	)		18,669
Securities of state and political subdivisions		406		6		-			412
Mutual fund investments		1,215		-		(6	)		1,209
Total securities available-for-sale	$	80,837	$	561	$	(186	)	$	81,212

	at June 30, 2014
(in thousands)	Amortized		Gross Unrealized					Fair
	Cost		Gains		Losses			Value
U.S. Treasury notes	$	7,930	$	43		-		$	7,973
Corporate debt securities		16,030		280		-			16,310
Securities of state and political subdivisions		409		18		-			427
Mutual fund investments		1,306		-		(45	)		1,261
Equity investments		422		371		-			793
Total securities available-for-sale	$	26,097	$	712	$	(45	)	$	26,764

Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block]

	Less than 12 Months					12 Months or More					Total
	Unrealized Loss			Estimated Fair Value		Unrealized Loss			Estimated Fair Value		Unrealized Loss			Estimated Fair Value
	(in thousands)
At June 30, 2015
Corporate debt securities	$	(31	)	$	8,388	$	-		$	-	$	(31	)	$	8,388
Agency MBS		(149	)		14,170		-			-		(149	)		14,170
Mutual fund investments		(6	)		1,209		-			-		(6	)		1,209
Total	$	(186	)	$	23,767	$	-		$	-	$	(186	)	$	23,767
At June 30, 2014
Mutual fund investment	$	-		$	-	$	(45	)	$	1,261	$	(45	)	$	1,261
Total	$	-		$	-	$	(45	)	$	1,261	$	(45	)	$	1,261

Available-for-sale Securities [Table Text Block]

	Amortized Cost		Fair Value
	(in thousands)
Due in three months or less	$	-	$	-
Due after three months to one year		5,152		5,176
Due after one year to five years		50,766		51,185
Due after five years		23,704		23,642
No stated maturity		1,215		1,209
Total securities available-for-sale	$	80,837	$	81,212

Realized Gain (Loss) on Investments [Table Text Block]

(in thousands)	Available-for-sale
	For the years ended June 30,
	2015			2014		2013
Gross realized gains	$	572		$	-	$	316
Gross realized losses		-			-		-
Other than temporary impairment		(91	)		-		-
Total	$	481		$	-	$	316