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Note 4 - Loans and Allowance for Loan Losses (Tables)

3 Months Ended

Mar. 31, 2015

Note 4 - Loans and Allowance for Loan Losses (Tables) [Line Items]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

																		Percent
		March 31, 2015								December 31, 2014								Increase
		Balance				%				Balance				%				(Decrease)
Originated loans
Commercial:
Commercial and industrial		$	434,211,000				32.6	%		$	384,570,000				30.8	%			12.9	%
Vacant land, land development, and residential construction			35,948,000				2.7				29,826,000				2.4				20.5
Real estate – owner occupied			302,379,000				22.8				291,758,000				23.4				3.6
Real estate – non-owner occupied			423,381,000				31.9				410,977,000				33.0				3.0
Real estate – multi-family and residential rental			34,922,000				2.6				36,058,000				2.9				(3.2	)
Total commercial			1,230,841,000				92.6				1,153,189,000				92.5				6.7
Retail:
Home equity and other			53,707,000				4.1				50,059,000				4.0				7.3
1-4 family mortgages			44,165,000				3.3				42,868,000				3.5				3.0
Total retail			97,872,000				7.4				92,927,000				7.5				5.3
Total originated loans		$	1,328,713,000				100.0	%		$	1,246,116,000				100.0	%			6.6	%

																		Percent
		March 31, 2015								December 31, 2014								Increase
		Balance				%				Balance				%				(Decrease)
Acquired loans
Commercial:
Commercial and industrial		$	153,464,000				19.4	%		$	166,037,000				19.7				(7.6	)%
Vacant land, land development, and residential construction			20,102,000				2.5				22,148,000				2.6				(9.2	)
Real estate – owner occupied			129,616,000				16.4				138,630,000				16.4				(6.5	)
Real estate – non-owner occupied			142,771,000				18.0				148,597,000				17.6				(3.9	)
Real estate – multi-family and residential rental			82,555,000				10.4				86,702,000				10.3				(4.8	)
Total commercial			528,508,000				66.7				562,114,000				66.6				(6.0	)
Retail:
Home equity and other			99,279,000				12.5				109,219,000				13.0				(9.1	)
1-4 family mortgages			164,260,000				20.8				171,828,000				20.4				(4.4	)
Total retail			263,539,000				33.3				281,047,000				33.4				(6.2	)
Total acquired loans		$	792,047,000				100.0	%		$	843,161,000				100.0	%			(6.1	)%

		March 31, 2015								December 31, 2014								Percent Increase
		Balance				%				Balance				%				(Decrease)
Total loans
Commercial:
Commercial and industrial		$	587,675,000				27.7	%		$	550,607,000				26.4	%			6.7	%
Vacant land, land development, and residential construction			56,050,000				2.7				51,974,000				2.5				7.8
Real estate – owner occupied			431,995,000				20.4				430,388,000				20.5				0.4
Real estate – non-owner occupied			566,152,000				26.7				559,574,000				26.8				1.2
Real estate – multi-family and residential rental			117,477,000				5.5				122,760,000				5.9				(4.3	)
Total commercial			1,759,349,000				83.0				1,715,303,000				82.1				2.6
Retail:
Home equity and other			152,986,000				7.2				159,278,000				7.6				(4.0	)
1-4 family mortgages			208,425,000				9.8				214,696,000				10.3				(2.9	)
Total retail			361,411,000				17.0				373,974,000				17.9				(3.4	)
Total loans		$	2,120,760,000				100.0	%		$	2,089,277,000				100.0	%			1.5	%

Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Accretable Yield Movement [Table Text Block]

Balance at December 31, 2014		$	4,998,000
Additions			0
Accretion income			(646,000	)
Net reclassification from nonaccretable to accretable			941,000
Reductions (1)			(52,000	)
Ending balance		$	5,241,000

Schedule of Financing Receivables, Non Accrual Status [Table Text Block]

		March 31,				December 31,
		2015				2014
Loans past due 90 days or more still accruing interest		$	0			$	0
Nonaccrual loans			23,077,000				26,048,000
Total nonperforming originated loans		$	23,077,000			$	26,048,000

		March 31,				December 31,
		2015				2014
Loans past due 90 days or more still accruing interest		$	0			$	26,000
Nonaccrual loans			3,190,000				3,358,000
Total nonperforming acquired loans		$	3,190,000			$	3,384,000

		March 31,				December 31,
		2015				2014
Commercial:
Commercial and industrial		$	5,636,000			$	6,478,000
Vacant land, land development, and residential construction			197,000				209,000
Real estate – owner occupied			17,467,000				18,062,000
Real estate – non-owner occupied			360,000				378,000
Real estate – multi-family and residential rental			87,000				106,000
Total commercial			23,747,000				25,233,000
Retail:
Home equity and other			762,000				800,000
1-4 family mortgages			1,758,000				3,399,000
Total retail			2,520,000				4,199,000
Total nonperforming loans		$	26,267,000			$	29,432,000

Past Due Financing Receivables [Table Text Block]

										Greater																Recorded Balance
		30 – 59				60 – 89				Than 89																> 89
		Days				Days				Days				Total								Total				Days and
		Past Due				Past Due				Past Due				Past Due				Current				Loans				Accruing
Originated loans
Commercial:
Commercial and industrial		$	0			$	0			$	0			$	0			$	434,211,000			$	434,211,000			$	0
Vacant land, land development, and residential construction			0				0				0				0				35,948,000				35,948,000				0
Real estate – owner occupied			0				0				106,000				106,000				302,273,000				302,379,000				0
Real estate – non-owner occupied			0				0				113,000				113,000				423,268,000				423,381,000				0
Real estate – multi-family and residential rental			0				0				0				0				34,922,000				34,922,000				0
Total commercial			0				0				219,000				219,000				1,230,622,000				1,230,841,000				0
Retail:
Home equity and other			133,000				300,000				0				433,000				53,274,000				53,707,000				0
1-4 family mortgages			0				84,000				321,000				405,000				43,760,000				44,165,000				0
Total retail			133,000				384,000				321,000				838,000				97,034,000				97,872,000				0
Total past due loans		$	133,000			$	384,000			$	540,000			$	1,057,000			$	1,327,656,000			$	1,328,713,000			$	0

										Greater																Recorded Balance
		30 – 59				60 – 89				Than 89																> 89
		Days				Days				Days				Total								Total				Days and
		Past Due				Past Due				Past Due				Past Due				Current				Loans				Accruing
Acquired loans
Commercial:
Commercial and industrial		$	285,000			$	0			$	711,000			$	996,000			$	152,468,000			$	153,464,000			$	0
Vacant land, land development, and residential construction			26,000				0				0				26,000				20,076,000				20,102,000				0
Real estate – owner occupied			1,371,000				0				1,041,000				2,412,000				127,204,000				129,616,000				0
Real estate – non-owner occupied			0				0				296,000				296,000				142,475,000				142,771,000				0
Real estate – multi-family and residential rental			0				69,000				93,000				162,000				82,393,000				82,555,000				0
Total commercial			1,682,000				69,000				2,141,000				3,892,000				524,616,000				528,508,000				0
Retail:
Home equity and other			245,000				90,000				362,000				697,000				98,582,000				99,279,000				0
1-4 family mortgages			1,204,000				54,000				1,021,000				2,279,000				161,981,000				164,260,000				0
Total retail			1,449,000				144,000				1,383,000				2,976,000				260,563,000				263,539,000				0
Total past due loans		$	3,131,000			$	213,000			$	3,524,000			$	6,868,000			$	785,179,000			$	792,047,000			$	0

										Greater																Recorded Balance
		30 – 59				60 – 89				Than 89																> 89
		Days				Days				Days				Total								Total				Days and
		Past Due				Past Due				Past Due				Past Due				Current				Loans				Accruing
Originated loans
Commercial:
Commercial and industrial		$	0			$	0			$	0			$	0			$	384,570,000			$	384,570,000			$	0
Vacant land, land development, and residential construction			0				0				0				0				29,826,000				29,826,000				0
Real estate – owner occupied			0				0				120,000				120,000				291,638,000				291,758,000				0
Real estate – non-owner occupied			0				0				116,000				116,000				410,861,000				410,977,000				0
Real estate – multi-family and residential rental			0				0				0				0				36,058,000				36,058,000				0
Total commercial			0				0				236,000				236,000				1,152,953,000				1,153,189,000				0
Retail:
Home equity and other			38,000				3,000				0				41,000				50,018,000				50,059,000				0
1-4 family mortgages			0				0				366,000				366,000				42,502,000				42,868,000				0
Total retail			38,000				3,000				366,000				407,000				92,520,000				92,927,000				0
Total past due loans		$	38,000			$	3,000			$	602,000			$	643,000			$	1,245,473,000			$	1,246,116,000			$	0

										Greater																Recorded Balance
		30 – 59				60 – 89				Than 89																> 89
		Days				Days				Days				Total								Total				Days and
		Past Due				Past Due				Past Due				Past Due				Current				Loans				Accruing
Acquired Loans
Commercial:
Commercial and industrial		$	29,000			$	32,000			$	76,000			$	137,000			$	165,900,000			$	166,037,000			$	0
Vacant land, land development, and residential construction			0				38,000				0				38,000				22,110,000				22,148,000				0
Real estate – owner occupied			51,000				425,000				1,625,000				2,101,000				136,529,000				138,630,000				0
Real estate – non-owner occupied			68,000				598,000				395,000				1,061,000				147,536,000				148,597,000				0
Real estate – multi-family and residential rental			37,000				0				105,000				142,000				86,560,000				86,702,000				0
Total commercial			185,000				1,093,000				2,201,000				3,479,000				558,635,000				562,114,000				0
Retail:
Home equity and other			445,000				419,000				155,000				1,019,000				108,200,000				109,219,000				26,000
1-4 family mortgages			1,087,000				408,000				750,000				2,245,000				169,583,000				171,828,000				0
Total retail			1,532,000				827,000				905,000				3,264,000				277,783,000				281,047,000				26,000
Total past due loans		$	1,717,000			$	1,920,000			$	3,106,000			$	6,743,000			$	836,418,000			$	843,161,000			$	26,000

Impaired Financing Receivables [Table Text Block]

														First Quarter
		Unpaid												Average
		Contractual				Recorded								Recorded
		Principal				Principal				Related				Principal
		Balance				Balance				Allowance				Balance
With no related allowance recorded:
Commercial:
Commercial and industrial		$	1,955,000			$	1,936,000			$	-			$	1,550,000
Vacant land, land development and residential construction			535,000				197,000				-				203,000
Real estate – owner occupied			3,629,000				2,000,000				-				1,950,000
Real estate – non-owner occupied			198,000				114,000				-				662,000
Real estate – multi-family and residential rental			368,000				309,000				-				313,000
Total commercial			6,685,000				4,556,000				-				4,678,000
Retail:
Home equity and other			207,000				190,000				-				191,000
1-4 family mortgages			1,135,000				534,000				-				547,000
Total retail			1,342,000				724,000				-				738,000
Total with no related allowance recorded		$	8,027,000			$	5,280,000			$	-			$	5,416,000

														First Quarter
		Unpaid												Average
		Contractual				Recorded								Recorded
		Principal				Principal				Related				Principal
		Balance				Balance				Allowance				Balance
With an allowance recorded:
Commercial:
Commercial and industrial		$	5,296,000			$	5,165,000			$	2,776,000			$	5,196,000
Vacant land, land development and residential construction			2,000,000				2,000,000				232,000				2,000,000
Real estate – owner occupied			15,729,000				15,518,000				2,179,000				15,596,000
Real estate – non-owner occupied			15,682,000				15,682,000				4,394,000				15,816,000
Real estate – multi-family and residential rental			1,336,000				1,336,000				577,000				1,354,000
Total commercial			40,043,000				39,701,000				10,158,000				39,962,000
Retail:
Home equity and other			200,000				167,000				131,000				125,000
1-4 family mortgages			346,000				302,000				77,000				1,151,000
Total retail			546,000				469,000				208,000				1,276,000
Total with an allowance recorded		$	40,589,000			$	40,170,000			$	10,366,000			$	41,238,000
Total impaired loans:
Commercial		$	46,728,000			$	44,257,000			$	10,158,000			$	44,640,000
Retail			1,888,000				1,193,000				208,000				2,014,000
Total impaired loans		$	48,616,000			$	45,450,000			$	10,366,000			$	46,654,000

														First Quarter
		Unpaid												Average
		Contractual				Recorded								Recorded
		Principal				Principal				Related				Principal
		Balance				Balance				Allowance				Balance
With no related allowance recorded:
Commercial:
Commercial and industrial		$	1,006,000			$	956,000			$	-			$	1,267,000
Vacant land, land development and residential construction			0				0				-				0
Real estate – owner occupied			233,000				206,000				-				160,000
Real estate – non-owner occupied			349,000				308,000				-				317,000
Real estate – multi-family and residential rental			959,000				941,000				-				714,000
Total commercial			2,547,000				2,411,000				-				2,458,000
Retail:
Home equity and other			525,000				368,000				-				504,000
1-4 family mortgages			1,173,000				923,000				-				894,000
Total retail			1,698,000				1,291,000				-				1,398,000
Total with no related allowance recorded		$	4,245,000			$	3,702,000			$	-			$	3,856,000

														First Quarter
		Unpaid												Average
		Contractual				Recorded								Recorded
		Principal				Principal				Related				Principal
		Balance				Balance				Allowance				Balance
With an allowance recorded:
Commercial:
Commercial and industrial		$	115,000			$	115,000			$	13,000			$	57,000
Vacant land, land development and residential construction			0				0				0				0
Real estate – owner occupied			1,471,000				1,426,000				562,000				1,464,000
Real estate – non-owner occupied			0				0				0				0
Real estate – multi-family and residential rental			28,000				28,000				0				14,000
Total commercial			1,614,000				1,569,000				575,000				1,535,000
Retail:
Home equity and other			0				0				0				0
1-4 family mortgages			343,000				283,000				13,000				142,000
Total retail			343,000				283,000				13,000				142,000
Total with an allowance recorded		$	1,957,000			$	1,852,000			$	588,000			$	1,677,000
Total impaired loans:
Commercial		$	4,161,000			$	3,980,000			$	575,000			$	3,993,000
Retail			2,041,000				1,574,000				13,000				1,540,000
Total impaired loans		$	6,202,000			$	5,554,000			$	588,000			$	5,533,000

														Year-To-Date
		Unpaid												Average
		Contractual				Recorded								Recorded
		Principal				Principal				Related				Principal
		Balance				Balance				Allowance				Balance
With no related allowance recorded:
Commercial:
Commercial and industrial		$	1,170,000			$	1,164,000			$	-			$	358,000
Vacant land, land development and residential construction			540,000				209,000				-				353,000
Real estate – owner occupied			3,609,000				1,901,000				-				735,000
Real estate – non-owner occupied			1,210,000				1,210,000				-				1,247,000
Real estate – multi-family and residential rental			375,000				317,000				-				1,000
Total commercial			6,904,000				4,801,000				-				2,694,000
Retail:
Home equity and other			207,000				191,000				-				555,000
1-4 family mortgages			1,144,000				560,000				-				629,000
Total retail			1,351,000				751,000				-				1,184,000
Total with no related allowance recorded		$	8,255,000			$	5,552,000			$	-			$	3,878,000

														Year-To-Date
		Unpaid												Average
		Contractual				Recorded								Recorded
		Principal				Principal				Related				Principal
		Balance				Balance				Allowance				Balance
With an allowance recorded:
Commercial:
Commercial and industrial		$	5,299,000			$	5,226,000			$	1,578,000			$	1,197,000
Vacant land, land development and residential construction			2,000,000				2,000,000				151,000				4,023,000
Real estate – owner occupied			15,745,000				15,674,000				2,200,000				1,500,000
Real estate – non-owner occupied			16,033,000				15,949,000				4,779,000				20,262,000
Real estate – multi-family and residential rental			1,371,000				1,371,000				666,000				1,886,000
Total commercial			40,448,000				40,220,000				9,374,000				28,868,000
Retail:
Home equity and other			115,000				84,000				84,000				190,000
1-4 family mortgages			2,194,000				2,000,000				694,000				2,196,000
Total retail			2,309,000				2,084,000				778,000				2,386,000
Total with an allowance recorded		$	42,757,000			$	42,304,000			$	10,152,000			$	31,254,000
Total impaired loans:
Commercial		$	47,352,000			$	45,021,000			$	9,374,000			$	31,562,000
Retail			3,660,000				2,835,000				778,000				3,570,000
Total impaired loans		$	51,012,000			$	47,856,000			$	10,152,000			$	35,132,000

														Year-To-Date
		Unpaid												Average
		Contractual				Recorded								Recorded
		Principal				Principal				Related				Principal
		Balance				Balance				Allowance				Balance
With no related allowance recorded:
Commercial:
Commercial and industrial		$	1,586,000			$	1,579,000			$	-			$	NA
Vacant land, land development and residential construction			0				0				-			NA
Real estate – owner occupied			113,000				113,000				-			NA
Real estate – non-owner occupied			326,000				326,000				-			NA
Real estate – multi-family and residential rental			487,000				487,000				-			NA
Total commercial			2,512,000				2,505,000				-			NA
Retail:
Home equity and other			641,000				639,000				-			NA
1-4 family mortgages			866,000				866,000				-			NA
Total retail			1,507,000				1,505,000				-			NA
Total with no related allowance recorded		$	4,019,000			$	4,010,000			$	-			$	NA

														Year-To-Date
		Unpaid												Average
		Contractual				Recorded								Recorded
		Principal				Principal				Related				Principal
		Balance				Balance				Allowance				Balance
With an allowance recorded:
Commercial:
Commercial and industrial		$	0			$	0			$	0			$	NA
Vacant land, land development and residential construction			0				0				0			NA
Real estate – owner occupied			1,516,000				1,502,000				605,000			NA
Real estate – non-owner occupied			0				0				0			NA
Real estate – multi-family and residential rental			0				0				0			NA
Total commercial			1,516,000				1,502,000				605,000			NA
Retail:
Home equity and other			0				0				0			NA
1-4 family mortgages			0				0				0			NA
Total retail			0				0				0			NA
Total with an allowance recorded		$	1,516,000			$	1,502,000			$	605,000			$	NA
Total impaired loans:
Commercial		$	4,028,000			$	4,007,000			$	605,000			$	NA
Retail			1,507,000				1,505,000				0			NA
Total impaired loans		$	5,535,000			$	5,512,000			$	605,000			$	NA

Financing Receivable Credit Quality Indicators [Table Text Block]

						Commercial Vacant Land,												Commercial
						Land				Commercial				Commercial				Real Estate -
		Commercial				Development,				Real Estate -				Real Estate -				Multi-Family
		and				and Residential				Owner				Non-Owner				and Residential
		Industrial				Construction				Occupied				Occupied				Rental
Internal credit risk grade groupings:
Grades 1 – 4		$	317,742,000			$	17,255,000			$	203,094,000			$	295,402,000			$	12,632,000
Grades 5 – 7			108,649,000				16,430,000				81,245,000				117,222,000				20,947,000
Grades 8 – 9			7,820,000				2,263,000				18,040,000				10,757,000				1,343,000
Total commercial		$	434,211,000			$	35,948,000			$	302,379,000			$	423,381,000			$	34,922,000

						Commercial Vacant Land,												Commercial
						Land				Commercial				Commercial				Real Estate -
		Commercial				Development,				Real Estate -				Real Estate -				Multi-Family
		and				and Residential				Owner				Non-Owner				and Residential
		Industrial				Construction				Occupied				Occupied				Rental
Internal credit risk grade groupings:
Grades 1 – 4		$	67,795,000			$	5,635,000			$	39,732,000			$	67,500,000			$	35,725,000
Grades 5 – 7			82,344,000				12,844,000				82,819,000				71,656,000				45,230,000
Grades 8 – 9			3,325,000				1,623,000				7,065,000				3,615,000				1,600,000
Total commercial		$	153,464,000			$	20,102,000			$	129,616,000			$	142,771,000			$	82,555,000

						Commercial Vacant Land,												Commercial
						Land				Commercial				Commercial				Real Estate -
		Commercial				Development,				Real Estate -				Real Estate -				Multi-Family
		and				and Residential				Owner				Non-Owner				and Residential
		Industrial				Construction				Occupied				Occupied				Rental
Internal credit risk grade groupings:
Grades 1 – 4		$	266,631,000			$	11,242,000			$	190,656,000			$	285,035,000			$	12,394,000
Grades 5 – 7			109,639,000				16,375,000				83,123,000				113,982,000				22,282,000
Grades 8 – 9			8,300,000				2,209,000				17,979,000				11,960,000				1,382,000
Total commercial		$	384,570,000			$	29,826,000			$	291,758,000			$	410,977,000			$	36,058,000

						Commercial Vacant Land,												Commercial
						Land				Commercial				Commercial				Real Estate -
		Commercial				Development,				Real Estate -				Real Estate -				Multi-Family
		and				and Residential				Owner				Non-Owner				and Residential
		Industrial				Construction				Occupied				Occupied				Rental
Internal credit risk grade groupings:
Grades 1 – 4		$	72,411,000			$	5,875,000			$	39,496,000			$	65,886,000			$	35,858,000
Grades 5 – 7			90,320,000				14,472,000				92,212,000				78,103,000				49,781,000
Grades 8 – 9			3,306,000				1,801,000				6,922,000				4,608,000				1,063,000
Total commercial		$	166,037,000			$	22,148,000			$	138,630,000			$	148,597,000			$	86,702,000

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

		Commercial				Retail
		Loans				Loans				Unallocated				Total
Allowance for loan losses:
Beginning balance		$	17,736,000			$	1,487,000			$	76,000			$	19,299,000
Provision for loan losses			(499,000	)			79,000				(37,000	)			(457,000	)
Charge-offs			(78,000	)			(363,000	)			0				(441,000	)
Recoveries			1,818,000				32,000				0				1,850,000
Ending balance		$	18,977,000			$	1,235,000			$	39,000			$	20,251,000
Ending balance: individually evaluated for impairment		$	10,158,000			$	208,000			$	0			$	10,366,000
Ending balance: collectively evaluated for impairment		$	8,819,000			$	1,027,000			$	39,000			$	9,885,000
Total loans:
Ending balance		$	1,230,841,000			$	97,872,000							$	1,328,713,000
Ending balance: individually evaluated for impairment		$	44,257,000			$	1,193,000							$	45,450,000
Ending balance: collectively evaluated for impairment		$	1,186,584,000			$	96,679,000							$	1,283,263,000

		Commercial				Retail
		Loans				Loans				Unallocated				Total
Allowance for loan losses:
Beginning balance		$	681,000			$	61,000			$	0			$	742,000
Provision for loan losses			(60,000	)			117,000				0				57,000
Charge-offs			0				(7,000	)			0				(7,000	)
Recoveries			1,000				6,000				0				7,000
Ending balance		$	622,000			$	177,000			$	0			$	799,000

		Commercial				Retail
		Loans				Loans				Unallocated				Total
Allowance for loan losses:
Beginning balance		$	20,455,000			$	2,358,000			$	8,000			$	22,821,000
Provision for loan losses			(1,454,000	)			(434,000	)			(12,000	)			(1,900,000	)
Charge-offs			(586,000	)			(2,000	)			0				(588,000	)
Recoveries			586,000				35,000				0				621,000
Ending balance		$	19,001,000			$	1,957,000			$	(4,000	)		$	20,954,000
Ending balance: individually evaluated for impairment		$	9,508,000			$	971,000			$	0			$	10,479,000
Ending balance: collectively evaluated for impairment		$	9,493,000			$	986,000			$	(4,000	)		$	10,475,000
Total loans:
Ending balance		$	1,004,218,000			$	62,578,000							$	1,066,796,000
Ending balance: individually evaluated for impairment		$	29,883,000			$	3,512,000							$	33,395,000
Ending balance: collectively evaluated for impairment		$	974,335,000			$	59,066,000							$	1,033,401,000

Troubled Debt Restructurings on Financing Receivables [Table Text Block]

						Pre-				Post-
						Modification				Modification
						Recorded				Recorded
		Number of				Principal				Principal
		Contracts				Balance				Balance
Originated loans
Commercial:
Commercial and industrial			6			$	568,000			$	593,000
Vacant land, land development and residential construction			0				0				0
Real estate – owner occupied			0				0				0
Real estate – non-owner occupied			0				0				0
Real estate – multi-family and residential rental			0				0				0
Total originated commercial			6				568,000				593,000
Retail:
Home equity and other			0				0				0
1-4 family mortgages			0				0				0
Total originated retail			0				0				0
Total originated loans			6			$	568,000			$	593,000
Acquired loans
Commercial:
Commercial and industrial			1			$	79,000			$	79,000
Vacant land, land development and residential construction			0				0				0
Real estate – owner occupied			2				50,000				50,000
Real estate – non-owner occupied			0				0				0
Real estate – multi-family and residential rental			0				0				0
Total acquired commercial			3				129,000				129,000
Retail:
Home equity and other			0				0				0
1-4 family mortgages			0				0				0
Total acquired retail			0				0				0
Total acquired loans			3			$	129,000			$	129,000

						Pre-				Post-
						Modification				Modification
						Recorded				Recorded
		Number of				Principal				Principal
		Contracts				Balance				Balance
Originated loans
Commercial:
Commercial and industrial			1			$	14,000			$	14,000
Vacant land, land development and residential construction			0				0				0
Real estate – owner occupied			0				0				0
Real estate – non-owner occupied			2				354,000				323,000
Real estate – multi-family and residential rental			0				0				0
Total originated commercial			3				368,000				337,000
Retail:
Home equity and other			0				0				0
1-4 family mortgages			0				0				0
Total originated retail			0				0				0
Total originated loans			3			$	368,000			$	337,000

Troubled Debt Restructurings on Financing Receivables WithIn Previous Twelve Months that Became Over Thirty Days Past Due [Table Text Block]

						Recorded
		Number of				Principal
		Contracts				Balance
Commercial:
Commercial and industrial			0			$	0
Vacant land, land development and residential construction			0				0
Real estate – owner occupied			0				0
Real estate – non-owner occupied			0				0
Real estate – multi-family and residential rental			0				0
Total commercial			0				0
Retail:
Home equity and other			0				0
1-4 family mortgages			0				0
Total retail			0				0
Total			0			$	0

						Recorded
		Number of				Principal
		Contracts				Balance
Commercial:
Commercial and industrial			0			$	0
Vacant land, land development and residential construction			0				0
Real estate – owner occupied			1				1,339,000
Real estate – non-owner occupied			0				0
Real estate – multi-family and residential rental			0				0
Total commercial			1				1,339,000
Retail:
Home equity and other			0				0
1-4 family mortgages			0				0
Total retail			0				0
Total			1			$	1,339,000

						Recorded
		Number of				Principal
		Contracts				Balance
Commercial:
Commercial and industrial			0			$	0
Vacant land, land development and residential construction			0				0
Real estate – owner occupied			0				0
Real estate – non-owner occupied			0				0
Real estate – multi-family and residential rental			0				0
Total commercial			0				0
Retail:
Home equity and other			0				0
1-4 family mortgages			0				0
Total retail			0				0
Total			0			$	0

Trouble Debt Restructuring Activity [Table Text Block]

						Commercial Vacant Land,												Commercial
						Land				Commercial				Commercial				Real Estate -
		Commercial				Development,				Real Estate -				Real Estate -				Multi-Family
		and				and Residential				Owner				Non-Owner				and Residential
		Industrial				Construction				Occupied				Occupied				Rental
Commercial Loan Portfolio:
Beginning Balance		$	7,026,000			$	2,680,000			$	17,160,000			$	17,439,000			$	505,000
Charge-Offs			0				0				0				0				0
Payments			(1,155,000	)			(26,000	)			(194,000	)			(1,376,000	)			(7,000	)
Transfers to ORE			0				0				0				0				0
Net Additions/Deletions			685,000				0				0				0				0
Ending Balance		$	6,556,000			$	2,654,000			$	16,966,000			$	16,063,000			$	498,000

		Retail				Retail
		Home Equity				1-4 Family
		and Other				Mortgages
Retail Loan Portfolio:
Beginning Balance		$	0			$	1,967,000
Charge-Offs			0				(125,000	)
Payments			0				(1,540,000	)
Transfers to ORE			0				0
Net Additions/Deletions			0				0
Ending Balance		$	0			$	302,000

						Commercial Vacant Land,												Commercial
						Land				Commercial				Commercial				Real Estate -
		Commercial				Development,				Real Estate -				Real Estate -				Multi-Family
		and				and Residential				Owner				Non-Owner				and Residential
		Industrial				Construction				Occupied				Occupied				Rental
Commercial Loan Portfolio:
Beginning Balance		$	1,439,000			$	0			$	1,569,000			$	64,000			$	381,000
Charge-Offs			0				0				0				0				0
Payments			0				0				(179,000	)			(2,000	)			(48,000	)
Transfers to ORE			0				0				0				0				0
Net Additions/Deletions			80,000				0				102,000				0				0
Ending Balance		$	1,519,000			$	0			$	1,492,000			$	62,000			$	333,000

		Retail				Retail
		Home Equity				1-4 Family
		and Other				Mortgages
Retail Loan Portfolio:
Beginning Balance		$	26,000			$	178,000
Charge-Offs			0				0
Payments			(26,000	)			(1,000	)
Transfers to ORE			0				0
Net Additions/Deletions			0				0
Ending Balance		$	0			$	177,000

						Commercial Vacant Land,												Commercial
						Land				Commercial				Commercial				Real Estate -
		Commercial				Development,				Real Estate -				Real Estate -				Multi-Family
		and				and Residential				Owner				Non-Owner				and Residential
		Industrial				Construction				Occupied				Occupied				Rental
Commercial Loan Portfolio:
Beginning Balance		$	1,656,000			$	4,501,000			$	1,816,000			$	22,311,000			$	2,620,000
Charge-Offs			0				0				(11,000	)			0				(420,000	)
Payments			(266,000	)			(3,149,000	)			(49,000	)			(1,001,000	)			(1,468,000	)
Transfers to ORE			0				0				0				0				0
Net Additions/Deletions			14,000				2,898,000				0				319,000				0
Ending Balance		$	1,404,000			$	4,250,000			$	1,756,000			$	21,629,000			$	732,000

		Retail				Retail
		Home Equity				1-4 Family
		and Other				Mortgages
Retail Loan Portfolio:
Beginning Balance		$	0			$	2,191,000
Charge-Offs			0				0
Payments			0				(69,000	)
Transfers to ORE			0				0
Net Additions/Deletions			0				0
Ending Balance		$	0			$	2,122,000

Allowance Related to Loans Categorized as Troubled Debt Restructurings [Table Text Block]

		March 31,				December 31,
		2015				2014
Commercial:
Commercial and industrial		$	13,000			$	16,000
Vacant land, land development, and residential construction			232,000				151,000
Real estate – owner occupied			168,000				182,000
Real estate – non-owner occupied			4,394,000				4,778,000
Real estate – multi-family and residential rental			577,000				666,000
Total commercial			5,384,000				5,793,000
Retail:
Home equity and other			0				0
1-4 family mortgages			0				0
Total retail			0				0
Total related allowance		$	5,384,000			$	5,793,000

Retail Loan [Member]

Note 4 - Loans and Allowance for Loan Losses (Tables) [Line Items]

Financing Receivable Credit Quality Indicators [Table Text Block]

		Retail				Retail
		Home Equity				1-4 Family
		and Other				Mortgages
Total retail		$	53,707,000			$	44,165,000

		Retail				Retail
		Home Equity				1-4 Family
		and Other				Mortgages
Total retail		$	99,279,000			$	164,260,000

		Retail				Retail
		Home Equity				1-4 Family
		and Other				Mortgages
Total retail		$	50,059,000			$	42,868,000

		Retail				Retail
		Home Equity				1-4 Family
		and Other				Mortgages
Total retail		$	109,219,000			$	171,828,000

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