Note 2 - Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]

	Fair Value Measurements at September 30, 2019 Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Assets:
U.S. Government sponsored entity securities		----	$	16,736			----
Agency mortgage-backed securities, residential		----		94,506			----
Interest rate swap derivatives		----		609			----
Interest rate swap derivatives		----		(609	)		----

	Fair Value Measurements at December 31, 2018 Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Assets:
U.S. Government sponsored entity securities		----	$	16,630			----
Agency mortgage-backed securities, residential		----		85,534			----
Interest rate swap derivatives		----		101			----
Interest rate swap derivatives		----		(101	)		----

Assets:	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Impaired loans:
Commercial real estate:
Nonowner-occupied		----		----	$	264
Other real estate owned:
Commercial real estate:
Construction		----		228		----

Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]

December 31, 2018	Fair Value		Valuation Technique(s)	Unobservable Input(s)	Range				(Weighted Average)
Impaired loans:
Commercial real estate:
Nonowner-occupied	$	264	Sales approach	Adjustment to comparables		6.8%	to	66.7%		18.0%

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

			Fair Value Measurements at September 30, 2019 Using:
	Carrying Value		Level 1		Level 2		Level 3		Total
Financial Assets:
Cash and cash equivalents	$	70,462	$	70,462	$	----	$	----	$	70,462
Certificates of deposit in financial institutions		2,360		----		2,360		----		2,360
Securities available for sale		111,242		----		111,242		----		111,242
Securities held to maturity		13,485		----		7,678		6,205		13,883
Loans, net		773,900		----		----		775,675		775,675
Accrued interest receivable		2,733		----		402		2,331		2,733
Financial liabilities:
Deposits, including held for sale		857,282		233,876		614,917		----		848,793
Other borrowed funds		34,798		----		36,493		----		36,493
Subordinated debentures		8,500		----		6,723		----		6,723
Accrued interest payable		1,860		3		1,857		----		1,860

			Fair Value Measurements at December 31, 2018 Using:
	Carrying Value		Level 1		Level 2		Level 3		Total
Financial Assets:
Cash and cash equivalents	$	71,180	$	71,180	$	----	$	----	$	71,180
Certificates of deposit in financial institutions		2,065		----		2,065		----		2,065
Securities available for sale		102,164		----		102,164		----		102,164
Securities held to maturity		15,816		----		7,625		8,609		16,234
Loans, net		770,324		----		----		766,784		766,784
Accrued interest receivable		2,638		----		312		2,326		2,638
Financial liabilities:
Deposits		846,704		237,821		607,593		----		845,414
Other borrowed funds		39,713		----		37,644		----		37,644
Subordinated debentures		8,500		----		7,054		----		7,054
Accrued interest payable		1,255		3		1,252		----		1,255