Note 4 - Allowance for Loan Losses (Tables)

6 Months Ended

Jun. 30, 2017

Notes Tables

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

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

June 30, 2016
	Beginning										Ending
	Balance		Charge-Offs			Recoveries		Provision			Balance
Commercial and Agricultural
Commercial	$	855	$	(225	)	$	25	$	(100	)	$	555
Agricultural		203		(18	)		2		64			251
Real Estate
Commercial Construction		691		(25	)		804		(1,032	)		438
Residential Construction		20		-			-		(2	)		18
Commercial		3,851		(569	)		180		2,136			5,598
Residential		1,990		(159	)		23		(242	)		1,612
Farmland		912		-			125		(241	)		796
Consumer and Other
Consumer		63		(111	)		21		123			96
Other		19		-			5		2			26
	$	8,604	$	(1,107	)	$	1,185	$	708		$	9,390

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

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

June 30, 2016
	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	$	-	$	555	$	555	$	9	$	47,925	$	47,934
Agricultural		-		251		251		-		24,307		24,307
Real Estate
Commercial Construction		22		416		438		384		31,908		32,292
Residential Construction		-		18		18		-		9,141		9,141
Commercial		2,886		2,712		5,598		17,463		327,718		345,181
Residential		440		1,172		1,612		3,609		192,531		196,140
Farmland		33		763		796		1,048		69,089		70,137
Consumer and Other
Consumer		-		96		96		-		19,936		19,936
Other		-		26		26		-		19,141		19,141
Total End of Period Balance	$	3,381	$	6,009	$	9,390	$	22,513	$	741,696	$	764,209