Note 16 - Assets and Liabilities Measured and Reported at Fair Value (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

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

(In thousands)	Fair value at September 30, 2019
Assets	Total		Level 1		Level 2		Level 3
Securities available for sale:
Government sponsored enterprise obligations	$	214,365	$	—	$	214,365	$	—
Mortgage backed securities - government agencies		143,002		—		143,002		—
Obligations of states and political subdivisions		18,234		—		18,234		—
Total Securities available for sale		375,601		—		375,601		—
Interest rate swaps		3,708		—		3,708		—
Total assets	$	379,309	$	—	$	379,309	$	—
Liabilities
Interest rate swaps	$	3,802	$	—	$	3,802	$	—

(In thousands)	Fair value at December 31, 2018
Assets	Total		Level 1		Level 2		Level 3
Securities available for sale:
Government sponsored enterprise obligations	$	261,039	$	—	$	261,039	$	—
Mortgage backed securities - government agencies		146,277		—		146,277		—
Obligations of states and political subdivisions		29,679		—		29,679		—
Total Securities available for sale		436,995		—		436,995		—
Interest rate swaps		1,035		—		1,035		—
Total assets	$	438,030	$	—	$	438,030	$	—
Liabilities
Interest rate swaps	$	543	$	—	$	543	$	—

Fair Value Measurements, Nonrecurring [Table Text Block]

(In thousands)	Fair value at September 30, 2019								Losses recorded:
									Three months		Nine months
									ended		ended
	Total		Level 1		Level 2		Level 3		September 30, 2019		September 30, 2019
Impaired loans	$	348	$	—	$	—	$	348	$	—	$	—
Other real estate owned		239		—		—		239		—		—

(In thousands)	Fair value at December 31, 2018								Losses recorded:
									Three months		Nine months
									ended		ended
	Total		Level 1		Level 2		Level 3		September 30, 2018		September 30, 2018
Impaired loans	$	925	$	—	$	—	$	925	$	—	$	874
Other real estate owned		239		—		—		239		—		—

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

September 30, 2019
	Fair		Valuation	Unobservable	(weighted
(Dollars in thousands)	value		technique	inputs	average)
Impaired loans - collateral dependent	$	348	Appraisal	Appraisal discounts		10.0	%
Other real estate owned		239	Appraisal	Appraisal discounts		22.0

December 31, 2018
	Fair		Valuation	Unobservable	(weighted
(Dollars in thousands)	value		technique	inputs	average)
Impaired loans - collateral dependent	$	925	Appraisal	Appraisal discounts		9.9	%
Other real estate owned		239	Appraisal	Appraisal discounts		22.0