Note 4 - Allowance for Loan Losses (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Allowance for Credit Losses on Financing Receivables [Table Text Block]

June 30, 2018
	Beginning										Ending
	Balance		Charge-Offs			Recoveries		Provision			Balance
Commercial and Agricultural
Commercial	$	447	$	(116	)	$	85	$	28		$	444
Agricultural		186		(123	)		7		192			262
Real Estate
Commercial Construction		1,216		-			38		(1,172	)		82
Residential Construction		-		-			-		-			-
Commercial		3,874		(258	)		37		753			4,406
Residential		968		(89	)		75		112			1,066
Farmland		780		-			9		79			868
Consumer and Other
Consumer		34		(135	)		49		82			30
Other		3		-			2		(4	)		1
	$	7,508	$	(721	)	$	302	$	70		$	7,159

June 30, 2017
	Beginning										Ending
	Balance		Charge-Offs			Recoveries		Provision			Balance
Commercial and Agricultural
Commercial	$	456	$	(124	)	$	100	$	(7	)	$	425
Agricultural		168		(4	)		2		72			238
Real Estate
Commercial Construction		323		(49	)		162		334			770
Residential Construction		13		-			-		(2	)		11
Commercial		5,751		(966	)		302		(424	)		4,663
Residential		1,396		(605	)		33		148			972
Farmland		722		-			-		137			859
Consumer and Other
Consumer		80		(117	)		51		70			84
Other		14		-			-		7			21
	$	8,923	$	(1,865	)	$	650	$	335		$	8,043

Schedule of Allowance for Loan Losses by Portfolio Segment [Table Text Block]

June 30, 2018
	Ending Allowance Balance						Ending Loan Balance
	Individually		Collectively				Individually		Collectively
	Evaluated for		Evaluated for				Evaluated for		Evaluated for
	Impairment		Impairment		Total		Impairment		Impairment		Total
Commercial and Agricultural
Commercial	$	-	$	444	$	444	$	77	$	44,952	$	45,029
Agricultural		-		262		262		5		20,032		20,037
Real Estate
Commercial Construction		54		28		82		481		48,428		48,909
Residential Construction		-		-		-		-		11,541		11,541
Commercial		1,371		3,035		4,406		15,187		336,876		352,063
Residential		21		1,045		1,066		1,910		185,681		187,591
Farmland		28		840		868		1,032		66,835		67,867
Consumer and Other
Consumer		-		30		30		-		18,746		18,746
Other		-		1		1		-		15,013		15,013
Total End of Period Balance	$	1,474	$	5,685	$	7,159	$	18,692	$	748,104	$	766,796

June 30, 2017
	Ending Allowance Balance						Ending Loan Balance
	Individually		Collectively				Individually		Collectively
	Evaluated for		Evaluated for				Evaluated for		Evaluated for
	Impairment		Impairment		Total		Impairment		Impairment		Total
Commercial and Agricultural
Commercial	$	-	$	425	$	425	$	33	$	44,850	$	44,883
Agricultural		-		238		238		5		21,805		21,810
Real Estate
Commercial Construction		4		766		770		72		35,079		35,151
Residential Construction		-		11		11		-		9,230		9,230
Commercial		1,517		3,146		4,663		17,292		338,509		355,801
Residential		20		952		972		2,336		198,236		200,572
Farmland		26		833		859		1,040		69,154		70,194
Consumer and Other
Consumer		-		84		84		-		19,134		19,134
Other		-		21		21		-		18,791		18,791
Total End of Period Balance	$	1,567	$	6,476	$	8,043	$	20,778	$	754,788	$	775,566