Note 4 - Fair Value Disclosure Measurements (Tables)

9 Months Ended

Sep. 30, 2013

Fair Value Disclosures [Abstract]

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

			September 30, 2013
(Dollar amounts in thousands)	Level I		Level II		Level III		Total
Assets measured on a recurring basis:
U.S. government agency securities	$	-	$	26,343	$	-	$	26,343
Obligations of states and political subdivisions		-		94,621		-		94,621
Mortgage-backed securities in government- sponsored entities				55,083				55,083
Private-label mortgage-backed securities		-		3,974		-		3,974
Total debt securities		-		180,021		-		180,021
Equity securities in financial institutions		5		745		-		750
Total	$	5	$	180,766	$	-	$	180,771

			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]

			September 30, 2013
(Dollar amounts in thousands)	Level I		Level II		Level III		Total
Assets measured on a non-recurring basis:
Impaired loans	$	-	$	-	$	15,467	$	15,467
Other real estate owned		-		-		2,719		2,719

			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)	Fair Value Estimate				Valuation Techniques	Unobservable Input	Range (Weighted Average)
	September 30, 2013		December 31, 2012
Impaired loans	$	15,467	$	17,600	Appraisal of collateral (1)	Appraisal adjustments (2)	0%	to	-68.0%	(-30.7%)
						Liquidation expenses (2)	0%	to	-45.8%	(-2.0%)
Other real estate owned	$	2,719	$	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]

	September 30, 2013
	Carrying Value		Level I		Level II		Level III		Total Fair Value
	(in thousands)
Financial assets:
Cash and cash equivalents	$	32,193	$	32,193	$	-	$	-	$	32,193
Investment securities
Available for sale		180,771		5		180,766		-		180,771
Net loans		411,239		-		-		413,767		413,767
Bank-owned life insurance		8,745		8,745				-		8,745
Federal Home Loan Bank stock		1,887		1,887				-		1,887
Accrued interest receivable		2,565		2,565		-		-		2,565
Financial liabilities:
Deposits	$	579,222	$	398,258	$	-	$	182,824	$	581,082
Short-term borrowings		10,575		10,575		-		-		10,575
Federal funds purchased		1,639		1,639		-		-		1,639
Other borrowings		12,261		-		-		12,469		12,469
Accrued interest payable		464		464		-		-		464

	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	$	396,582	$	-	$	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