Note 4 - Fair Value (Tables)

3 Months Ended

Sep. 30, 2016

Notes Tables

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

			Fair Value Measurements at September 30, 2016 Using
	Balance at September 30, 2016		Level 1		Level 2		Level 3
Assets:
Obligations of U.S. government-sponsored entities and agencies	$	10,328	$	—	$	10,328	$	—
Obligations of states and political subdivisions		55,859		—		55,859		—
Mortgage-backed securities – residential		54,812		—		54,812		—
Mortgage-backed securities – commercial		1,503		—		1,503		—
Collateralized mortgage obligations - residential		5,388		—		5,388		—
Pooled trust preferred security		420		—		420		—

			Fair Value Measurements at June 30, 2016 Using
	Balance at June 30, 2016		Level 1		Level 2		Level 3
Assets:
Obligations of U.S. government-sponsored entities and agencies	$	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 - residential		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 September 30, 2016 Using
	Balance at September 30, 2016		Level 1		Level 2		Level 3
Impaired loans:
Commercial Real Estate - Other	$	744	$	—	$	—	$	744

			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]

September 30, 2016	Fair Value		Valuation Technique	Unobservable Inputs		Range			Weighted Average
Impaired loans:
Commercial Real Estate – Other	$	744	Bid Indications		N/A		0.0	%		0.0	%

June 30, 2016	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	$	754	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]

	September 30, 2016				June 30, 2016
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Financial Assets:
Level 1 inputs:
Cash and cash equivalents	$	12,533	$	12,533	$	10,181	$	10,181
Level 2 inputs:
Certificates of deposits in other financial institutions		5,656		5,656		5,906		5,906
Loans held for sale		1,810		1,850		1,048		1,067
Accrued interest receivable		1,303		1,303		1,077		1,077
Level 3 inputs:
Securities held-to-maturity		4,399		4,510		3,494		3,619
Loans, net		256,803		257,789		252,712		253,155
Financial Liabilities:
Level 2 inputs:
Demand and savings deposits		286,951		286,951		281,640		281,640
Time deposits		66,020		66,146		65,008		65,111
Short-term borrowings		20,546		20,546		19,129		19,129
Federal Home Loan Bank advances		12,366		12,377		17,281		17,486
Accrued interest payable		38		38		40		40