Note 4 - Fair Value Disclosure Measurements (Tables)

6 Months Ended

Jun. 30, 2013

Fair Value Disclosures [Abstract]

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

			June 30, 2013
(Dollar amounts in thousands)	Level I		Level II		Level III		Total
Assets Measured on a Recurring Basis:
U.S. government agency securities	$	-	$	26,588	$	-	$	26,588
Obligations of states and political subdivisions		-		89,718		-		89,718
Mortgage-backed securities in government- sponsored entities				58,413				58,413
Private-label mortgage-backed securities		-		4,288		-		4,288
Total debt securities		-		179,007		-		179,007
Equity securities in financial institutions		5		745		-		750
Total	$	5	$	179,752	$	-	$	179,757

			December 31, 2012
	Level I		Level II		Level III		Total
Assets Measured on a Recurring Basis:
U.S. government agency securities	$	-	$	24,960	$	-	$	24,960
Obligations of states and political subdivisions		-		92,596		-		92,596
Mortgage-backed securities in government- sponsored entities				71,102		-		71,102
Private-label mortgage-backed securities		-		5,064		-		5,064
Total debt securities		-		193,722		-		193,722
Equity securities in financial institutions		5		745		-		750
Total	$	5	$	194,467	$	-	$	194,472

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

			June 30, 2013
(Dollar amounts in thousands)	Level I		Level II		Level III		Total
Assets Measured on a non-recurring Basis:
Impaired loans	$	-	$	-	$	15,287	$	15,287
Other real estate owned		-		-		2,361		2,361

			December 31, 2012
	Level I		Level II		Level III		Total
Assets Measured on a non-recurring Basis:
Impaired loans	$	-	$	-	$	17,600	$	17,600
Other real estate owned		-		-		1,846		1,846

Fair Value Inputs, Assets, Quantitative Information [Table Text Block]

	Quantitative Information about Level III Fair Value Measurements
(unaudited, in thousands)	Estimate				Valuation Techniquest	Unobservable Input	Range (Weighted Average)
	June 30, 2013		December 31, 2012
Impaired loans	$	15,287		17,600	Appraisal of collateral (1)	Appraisal adjustments (2)	0%	to	-68.0%	(-31.4	%)
						Liquidation expenses (2)	0%	to	-45.8%	(-2.2	%)
Other real estate owned	$	2,361		1,846	Appraisal of collateral (1), (3)	Appraisal adjustments (2)	0%	to	-10.0%	(-7.5	%)

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

	June 30, 2013
	Carrying Value		Level I		Level II		Level III		Total Fair Value
	(in thousands)
Financial assets:
Cash and cash equivalents	$	40,429	$	40,429	$	-	$	-	$	40,429
Investment securities
Available for sale		179,757		5		179,752		-		179,757
Net loans		404,650		-		-		408,322		408,322
Bank-owned life insurance		8,675		8,675				-		8,675
Federal Home Loan Bank stock		1,887		1,887				-		1,887
Accrued interest receivable		2,251		2,251		-		-		2,251
Financial liabilities:
Deposits	$	585,419	$	399,771	$	-	$	187,825	$	587,596
Short-term borrowings		5,407		5,407		-		-		5,407
Other borrowings		12,635		-		-		12,860		12,860
Accrued interest payable		460		460		-		-		460

	December 31, 2012
	Carrying Value		Level I		Level II		Level III		Total Fair Value
	(in thousands)
Financial assets:
Cash and cash equivalents	$	45,346	$	45,346	$	-	$	-	$	45,346
Investment securities
Available for sale		194,472		5		194,467		-		194,472
Net loans		400,654		-		-		390,206		390,206
Bank-owned life insurance		8,536		8,536		-		-		8,536
Federal Home Loan Bank stock		1,887		1,887		-		-		1,887
Accrued interest receivable		2,163		2,163		-		-		2,163
Financial liabilities:
Deposits	$	593,335	$	396582	$	-	$	196,122	$	592,704
Short-term borrowings		6,538		6,538		-		-		6,538
Other borrowings		12,970		-		-		13,337		13,337
Accrued interest payable		492		492		-		-		492