Note 9 - Fair Value Disclosure (Tables)

9 Months Ended

Sep. 30, 2017

Notes Tables

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

			(Dollars in thousands)
	Fair Value Hierarchy		September 30, 2017		December 31, 2016
Available for Sales Securities:
U.S. Government Agencies		Level II	$	58,380	$	66,156
Obligations of States and Political Subdivisions		Level II		37,808		35,735
Mortgage-Backed Securities - Government-Sponsored Enterprises		Level II		17,859		2,619
Equity Securities - Mutual Funds		Level I		510		507
Equity Securities - Other		Level I		1,332		1,191
Total Available for Sale Securities			$	115,889	$	106,208

Fair Value Inputs, Assets, Quantitative Information [Table Text Block]

		(Dollars in thousands)
		Fair Value at						Significant
Financial Asset	Fair Value Hierarchy	September 30, 2017		December 31, 2016		Valuation Techniques	Significant Unobservable Inputs	Unobservable Input Value
Impaired Loans	Level III	$	2,271	$	2,497	Market Comparable Properties	Marketability Discount	10%	to	30%	(1)
OREO	Level III		169		-	Market Comparable Properties	Marketability Discount	10%	to	50%	(1)

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

		(Dollars in thousands)
		September 30, 2017				December 31, 2016
	Fair Value Hierarchy	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial Assets:
Cash and Due From Banks:
Interest Bearing	Level I	$	31,979	$	31,979	$	7,699	$	7,699
Non-Interest Bearing	Level I		11,766		11,766		6,583		6,583
Investment Securities:
Available for Sale	See Above		115,889		115,889		106,208		106,208
Loans, Net	Level III		695,718		706,433		674,094		684,777
Restricted Stock	Level II		3,712		3,712		3,665		3,665
Bank-Owned Life Insurance	Level II		19,035		19,035		18,687		18,687
Accrued Interest Receivable	Level II		2,572		2,572		2,441		2,441
Financial Liabilities:
Deposits	Level II		762,374		738,836		698,218		697,806
Short-term Borrowings	Level II		24,662		24,662		27,027		27,027
Other Borrowed Funds	Level II		24,500		24,671		28,000		28,098
Accrued Interest Payable	Level II		413		413		334		334