Note 12 - Fair Value (Tables)

12 Months Ended

Jun. 30, 2017

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

			Fair Value Measurements at June 30, 2017 Using
	Balance at June 30, 2017		Level 1		Level 2		Level 3
Assets:
Securities available-for-sale:
Obligations of government-sponsored entities	$	12,587	$	—	$	12,587	$	—
Obligations of states and political subdivisions		57,460		—		57,460		—
Mortgage-backed securities - residential		63,838		—		63,838		—
Mortgage-backed securities - commercial		1,458		—		1,458		—
Collateralized mortgage obligations		6,211		—		6,211		—
Pooled trust preferred security		532		—		532		—

			Fair Value Measurements at June 30, 2016 Using
	Balance at June 30, 2016		Level 1		Level 2		Level 3
Securities available-for-sale:
Obligations of government-sponsored entities	$	10,044	$	—	$	10,044	$	—
Obligations of states and political subdivisions		55,954		—		55,954		—
Mortgage-backed securities - residential		59,596		—		59,596		—
Mortgage-backed securities - commercial		1,526		—		1,526		—
Collateralized mortgage obligations		5,820		—		5,820		—
Pooled trust preferred security		429		—		429		—

Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]

			Fair Value Measurements at June 30, 2017 Using
	Balance at June 30, 2017		Level 1		Level 2		Level 3
Impaired loans:
Commercial Real Estate - Other	$	130	$	—	$	—	$	130
Other Real Estate Owned:
1-4 Family residential real estate		71	$	—	$	—		71

			Fair Value Measurements at June 30, 2016 Using
	Balance at June 30, 2016		Level 1		Level 2		Level 3
Impaired loans:
Commercial Real Estate - Other	$	1,206	$	—	$	—	$	1,206
1-4 Family residential real estate – Non-owner occupied		197		—		—		197

Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Table Text Block]

	Fair Value		Valuation Technique	Unobservable Inputs		Range			Weighted Average
Impaired loans:
Commercial Real Estate – Other	$	130	Bid Indication		N/A		0.0	%		0.0	%
Other Real Estate Owned:
1-4 Family residential real estate	$	71	Bid Indication		N/A		0.0	%		0.0	%

	Fair Value		Valuation Technique	Unobservable Inputs		Range			Weighted Average
Impaired loans:
Commercial Real Estate – Other	$	459	Settlement Contract		N/A		0.0	%		0.0	%
Commercial Real Estate – Other	$	127	Bid Indications		N/A		0.0	%		0.0	%
Commercial Real Estate – Other	$	620	Bid Indications		N/A		0.0	%		0.0	%
1-4 Family residential real estate – Non-owner occupied	$	197	Bid Indications		N/A		0.0	%		0.0	%

Fair Value, by Balance Sheet Grouping [Table Text Block]

	2017				2016
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Financial Assets:
Level 1 inputs:
Cash and cash equivalents	$	9,912	$	9,912	$	10,181	$	10,181
Level 2 inputs:
Certificates of deposits in other financial institutions		3,921		3,927		5,906		5,906
Loans held for sale		1,252		1,286		1,048		1,067
Accrued interest receivable		1,212		1,212		1,077		1,077
Level 3 inputs:
Securities held-to-maturity		4,259		4,329		3,494		3,619
Loans, net		269,781		266,041		252,712		253,155
Financial Liabilities:
Level 2 inputs:
Demand and savings deposits		307,960		307,960		281,640		281,640
Time deposits		66,511		66,535		65,008		65,111
Short-term borrowings		23,986		23,986		19,129		19,129
Federal Home Loan Bank advances		12,320		12,054		17,281		17,486
Accrued interest payable		40		40		40		40