Note 19 - Fair Value of Financial Instruments and Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

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

(dollars in thousands)	Carrying		Estimated		Level
	Amount		Fair Value		1		2		3
December 31, 2019
Assets
Cash and short-term investments	$	104,092	$	104,092	$	104,092	$	-	$	-
Investment securities available for sale		347,332		347,332		-		345,310		2,022
Federal Home Loan Bank stock		4,288		4,288		-		4,288		-
Loans held for sale		10,076		10,076		-		10,076		-
Loans, net		961,696		938,475		-		-		938,475
Liabilities
Deposits		1,293,742		1,294,506		-		1,294,506		-
Subordinated debentures		24,229		24,229		-		24,229		-
Other borrowed money		61,563		60,585		-		60,585		-
December 31, 2018
Assets
Cash and short-term investments	$	60,156	$	60,156	$	60,156	$	-	$	-
Investment securities available for sale		353,066		353,066		-		351,057		2,009
Federal Home Loan Bank stock		2,978		2,978		-		2,978		-
Loans, net		774,249		769,809		-		-		769,809
Liabilities
Deposits		1,085,125		1,086,503		-		1,086,503		-
Subordinated debentures		24,229		24,229		-		24,229		-
Other borrowed money		44,000		44,032		-		44,032		-

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

(dollars in thousands)			Fair Value Measurements at Reporting Date Using
	Total Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2019
Recurring
Securities available for sale
State, county and municipal securities	$	5,115	$	-	$	5,115	$	-
Corporate debt securities		2,806		-		784		2,022
Mortgage-backed securities		339,411		-		339,411		-
Total available for sale securities	$	347,332	$	-	$	345,310	$	2,022
Nonrecurring
Impaired loans	$	5,985	$	-	$	-	$	5,985
Other real estate	$	1,320	$	-	$	-	$	1,320
December 31, 2018
Recurring
Securities available for sale
State, county and municipal securities	$	3,989	$	-	$	3,989	$	-
Corporate debt securities		2,872		-		863		2,009
Mortgage-backed securities		346,205		-		346,205		-
Total available for sale securities	$	353,066	$	-	$	351,057	$	2,009
Nonrecurring
Impaired loans	$	3,352	$	-	$	-	$	3,352
Other real estate	$	1,841	$	-	$	-	$	1,841

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

			Valuation	Unobservable	Range
(dollars in thousands)	December 31, 2019		Techniques	Inputs	Weighted Avg
Impaired Loans	$	5,985	Appraised Value	Discounts to reflect current market conditions, ultimate collectability, and estimated costs to sell	0%	-	20%
Other Real Estate	$	1,320	Appraised Value/ Comparable Sales	Discounts to reflect current market conditions and estimated costs to sell	0%	-	20%

			Valuation	Unobservable	Range
	December 31, 2018		Techniques	Inputs	Weighted Avg
Impaired Loans	$	3,352	Appraised Value	Discounts to reflect current market conditions, ultimate collectability, and estimated costs to sell	0%	-	20%
Other Real Estate	$	1,841	Appraised Value/ Comparable Sales	Discounts to reflect current market conditions and estimated costs to sell	0%	-	20%

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

	Available for Sale Securities
(dollars in thousands)	2019		2018
Beginning balance	$	2,009	$	2,068
Sales		-		-
Paydowns		-		-
Accretion (amortization) of discounts and premiums		(18)		(18)
Unrealized gains (loss) included in other comprehensive income (loss)		31		(41)
Ending balance	$	2,022	$	2,009

Fair Value, Inputs, Level 3 [Member]

Notes Tables

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

	December 31, 2019
(dollars in thousands)	Fair Value		Valuation Techniques	Unobservable Inputs	Range (Weighted Avg)
Corporate debt securities	$	2,022	Discounted Cash Flow	Discount Rate or Yield		N/A*

	December 31, 2018
			Valuation	Unobservable	Range
(dollars in thousands)	Fair Value		Techniques	Inputs	(Weighted Avg)
Corporate debt securities	$	2,009	Discounted Cash Flow	Discount Rate or Yield		N/A*